How to create a Streamlit Multi-Page Web App

[@nthmost]

As a Streamlit engineer i can tell you, that was one of the most over-discussed and hotly contested features on the roadmap 😂. Glad to see it finally in use. Good job on the explainer, this is really good.

[@CodingIsFun]

Hey there Naomi! Thank you so much for watching my video and leaving a comment! It's really cool that a Streamlit engineer like you took the time to watch it. The multipage app feature is definitely one of my favorites. It's been a really helpful tool for me at work, and I'm sure it will continue to be in the future. Thanks for all the hard work you and the rest of the Streamlit team put in - it's definitely appreciated!

[@balintgaspar8442]

Sorry I'm new here, what do you mean by streamlit engineer? Are you an engineer at streamlit or is it like saying "I'm a javascript engineer"?

[@nthmost]

@@balintgaspar8442 Oh, i worked on the Streamlit code as an engineer (at Streamlit) until 2021.

[@MyBinaryLife]

that user name 🤌

[@CodingIsFun]

I hope you liked this short video on the new Streamlit multi-page feature. *Happy Streamlit-ing!* 🎉

[@TK-pe7sf]

Looks awesome, thank you for the video! I think I am going to use this for a new project. 🤔 Also I cannot stress enough how useful such short demo videos are to me. It's great to understand in 5 minutes what exactly a project can do and how you use it -- much better than 45 minute presentations of 5284 different features!

[@CodingIsFun]

Thanks for watching, and happy to hear that you like the short and sweet videos. Good luck with your new project. Happy Coding! 🚀

[@techierepublique9301]

😀😀 5284 features ... !!!

[@Avra_b]

Hey , it’s so nice to see your videos - was binge watching them . Congratulations on your amazing video quality production and ofcourse the content . 🎉

[@CodingIsFun]

Hey Avratanu! Thanks for stopping by. Happy to hear that you are enjoying the videos! Your videos are also impressive. Keep up the great work. Happy Streamlit-ing! 🎉

[@arunasrancevas6095]

Nice to see this channel picking up the pace.

[@CodingIsFun]

Thanks for watching the videos :)

[@TamNguyen-cy3ix]

Thank you so much!!!!!!!!! This saved me tons of time as people use different ways of navigation. But this one is much better.

[@CodingIsFun]

An absolute pleasure, very happy to hear that you found it useful! Cheers, Sven ✌️

[@Black_Hawk007]

Thank you very much, Sir. You are the best Python tutor in the world. I am not that good at writing and understanding complicated English, but I can easily understand Your English.🙌🙌 And your python Videos like building websites are Super👌👌👌

[@CodingIsFun]

Loved reading your comment! Thanks for the kind words! ❤️

[@CAPTRENDS1]

love your Work, keep it up 💟

[@CodingIsFun]

Thank you so much! -Sven ✌️

[@bleuthner]

Thx for sharing! Because I'm a newbee: How do you get the emoji into your Py-Code? Which library is needed?

[@CodingIsFun]

Thanks for watching. On Windows press "Win" + "." to open the emoji picker. Cheers, Sven ✌

[@bleuthner]

@@CodingIsFun : Wow! That was fast !

[@kaoh1778]

Missed being the first one to see your video. Maybe next time!!!

[@CodingIsFun]

Anyways, thanks for watching the video & your comment. 👍

[@jesusadraz]

Cool! I could add pages to my web app. Thank you man!

[@CodingIsFun]

Happy to hear that it helped you! Thanks for watching and taking the time to leave a comment! 👍

[@cloudagnostic]

Wow this was a good entry tutorial. I’m going to get my hands dirty with this library.

[@CodingIsFun]

Thanks for the positive feedback! Appreciate you taking the time to leave a comment. Happy Streamlit-ing!

[@viniwata]

Thank you! This is one of the best videos on the subject. Can someone help me with an issue? When I'm on page 'X' in the menu, the background color changes to a darker shade, and the text turns solid black. However, on the other pages, the text appears in a lighter black, almost as if there's a transparency effect. How can I make all the text in the menu solid black? Thanks!

[@CodingIsFun]

Thanks for watching. Sorry, I haven't heard about this issue before. You might want to try your luck and ask your question in the Streamlit community forum. Cheers, Sven ✌️

[@ndmad]

Thanks you. Good job. We want more. Thank

[@CodingIsFun]

Glad you liked it. Thanks for watching. More to come! 🚀

[@ndmad]

@@CodingIsFun thank you a lot

[@Diogene-pl1lq]

Really amazing tutorial . Thanks alot. You are really helpfull for beginner like me.

[@CodingIsFun]

Happy to hear that it was useful; thank you for taking the time to leave a comment and for watching the video!

[@anirudhvinod3966]

Thanks a lot! This was very useful!

[@CodingIsFun]

Happy to hear that it was useful; thank you for taking the time to leave a comment and for watching the video! Cheers, Sven ✌️

[@manikantachinnipilli6502]

If you click the projects tab,the homepage tab will not work or disable,when the process is running in projects tab

[@Fimaniac]

Dear Sven, I like your short and really informative Python tutorials. You ask for new topics: Such a topic (actually related to pages) could be the new tabs function introduced in streamlit 1.1. ❤ Finn

[@CodingIsFun]

Hey Finn. Happy to hear that you like the videos and also thank you for your suggestion. Happy Coding! :)

[@fridy-bgmi]

Thanks you, great explanation ❤

[@CodingIsFun]

Thanks for the positive feedback! Appreciate you taking the time to leave a comment. -Sven ✌️

[@ryanblumenow]

Thanks for the video walkthrough. Can you customize the look of the page tabs and the navbar? Using CSS or something?

[@CodingIsFun]

Thanks for watching. Currently, that is not possible out of the box. You would need to inject some custom CSS into your app.

[@techlife2877]

Very useful video, thank you :-)

[@CodingIsFun]

Happy to hear that it was useful; thank you for taking the time to leave a comment and for watching the video! Cheers, Sven ✌️

[@anirbansarkar6306]

great, cleared the doubts

[@CodingIsFun]

Happy to hear that it was helpful. Cheers, Sven ✌️

[@theparagbagga]

Awesome video

[@CodingIsFun]

Happy to hear that! Thanks for watching and take the time to leave a comment! :)

[@dominikbernard9939]

is there any way to add an image (e.g., company logo) above the pages? Your help would be highly appreciated!

[@CodingIsFun]

Thanks for watching. You could use "streamlit-extras". Have a look here: arnaudmiribel.github.io/streamlit-extras/extras/app_logo/ I hope it helps!

[@customerdelight2722]

I have seen this video and tried to replicate. as per your narration, the links from the pages will be loaded in the sidebar. But I did not see anything loaded except the success message in the main screen. Is there any version issue that prevent loading the files automatically? I tried many methods for multiple pages app and everything gone bad or the page link to loading entire page instead of frame like MVC type of page loading..

[@CodingIsFun]

Thanks for watching. Please clone the repo and try again. Thanks! Cheers, Sven ✌️

[@finuture]

nice! on question, how to get page names at top instead of side bar?

[@CodingIsFun]

Thanks for watching. That is currently not supported, but you could you use the streamlit option menu: kzbin.info/www/bejne/nnazoKelat2jac0si=SmTCIBKGdPYRqJFW Happy Streamlit-ing! Cheers, Sven ✌️

[@finuture]

@@CodingIsFun thank you

[@sujungpark5764]

Thank you for this Video 😁

[@CodingIsFun]

You are welcome. Thanks for watching the video and taking the time to leave a comment! :)

[@mk11_ftp51]

How can i keep the output displayed even after clicking next page. If i go back to previous page output is gone as session is gone. Is there a way to control this?

[@CodingIsFun]

Thanks for watching. As explained in the video, you can use session states. Cheers, Sven ✌️

[@pborges_agir]

Thanks for you content! I have three streamlit apps, each one of them pulls data from a different spreadsheet in gsheet. Do you know if instead of having three apps, I could create only one multipage app? I mean, is it possible to since I need to get data from multiple spreadsheets? What secrets.toml file would I insert? Thank you so much!

[@lovebaking2503]

how do you insert emoji inside visual studio code? thanks.

[@CodingIsFun]

• On Windows ◦ Place your cursor where you want the emoji. ◦ Press Win + . (Windows key + period) or Win + ; (Windows key + semicolon). ◦ The emoji picker will open. Click on the emoji you want to insert. • On macOS ◦ Place your cursor where you want the emoji. ◦ Press Control + Command + Space. ◦ This brings up the emoji picker, allowing you to select an emoji to insert. • On Linux ◦ Shortcut options depend on your Linux distribution. ◦ You can usually use Ctrl + Shift + U, type the emoji's Unicode (for example, 1F60A for 😊), and press Enter. • Alternative ◦ Copy and paste emojis from an online emoji resource or your OS's emoji panel into Visual Studio Code.

[@lovebaking2503]

@@CodingIsFun Thanks! 😄

[@priyankabehara78]

What can be used in place of streamlit option menu module

[@CodingIsFun]

Thanks for watching. Sorry, but I am not sure what you mean.

[@angang2506]

Anyway to use multipages with streamlit-authentication? I only want to let users see the sidebar and pages after they succeafully logged in.

[@CodingIsFun]

Thanks for watching. I also need to check out the documentation and tinker around with it. So, sorry that I can't give you an answer on that one. Happy Coding!

[@sourabhpujari-t5j]

I am not able to see the files created in pages folder in side bar on the output page please help

[@CodingIsFun]

Which Streamlit version are you using?

[@SIVANAANDI]

I am creating a chat using llama 3.1 , streamlit,langchain the bot is working properly,but my to save the conversation in a file and i need attach with it how ???

[@CodingIsFun]

Thanks for watching. Sorry, but I'm not sure what you mean. Cheers, Sven ✌️

[@alexred9963]

interesting. but how block access to some pages if user do something wrong?

[@CodingIsFun]

You can use Streamlit Authenticator package to restrict access to your app.

[@armantech5926]

Idea for the next video: please make a tutorial how to make different oauth methods like: Google Oauth, Apple Oauth in Streamlit App. Thank you, Great Video!

[@CodingIsFun]

Thanks for watching and your suggestion!

[@kapilmudgal636]

I am running this on conda but not getting this page navigation activity there, can you guide me how to do that? I already have multiple scripts but entire process is happening on one page itself

[@CodingIsFun]

Did you upgrade your streamlit version as shown in the video?

[@kapilmudgal636]

@@CodingIsFun yes I have the latest version of streamlit i.e. V1.17.0

[@CodingIsFun]

​@@kapilmudgal636 I suggest creating a separate virtual environment and installing the required libraries there. This will ensure that you have a clean, isolated environment for running your Python code, which can help avoid conflicts with any other libraries that you have installed on your machine. If that doesn't work, another thing you could try is using a different version of Python. For example, you could try using Python 3.8.5 instead of the version of Python that you are currently using. This might help resolve any compatibility issues that you are experiencing.

[@iotlalo]

Amazing video

[@CodingIsFun]

Thank you! :)

[@SoftYoda]

What about security, does the "Hello!!!" get replicated for other users or is it stored in cookies ? Are there any xml/xms injection possible?

[@CodingIsFun]

As far as I know, Streamlit data isn't shared across users nor stored in cookies - it's contained within individual user sessions. Streamlit doesn't directly process XML or XMS, so it's not typically susceptible to those injection attacks.

[@SoftYoda]

@@CodingIsFun Ok, do you have documentation, is streamlit used only locally to test websites, or can it work on dedicated server, open to everyone ? How does the user-session work ? Does it execute the python code on the server (backend) or does it create front-end javascript that execute what is intended?

[@CodingIsFun]

@@SoftYoda please refer to the official Streamlit documentations

[@bingolio]

Very strange your code not working (1.16.0) main app/entrypoint comes up fine, but pages/ dir pages do not show in sidebar, no errors!

[@CodingIsFun]

Thank you for watching my video! I'm sorry that the Python code I provided doesn't seem to be working on your machine. I suggest creating a separate virtual environment and installing the required libraries there. This will ensure that you have a clean, isolated environment for running your Python code, which can help avoid conflicts with any other libraries that you have installed on your machine. If that doesn't work, another thing you could try is using a different version of Python. For example, you could try using Python 3.8.5 instead of the version of Python that you are currently using. This might help resolve any compatibility issues that you are experiencing.

[@bingolio]

@@CodingIsFun thanks for the reply , will try. Keep up the good work!

[@kimmochi7339]

I encountered an issue calling a dataset stored within a function on other pages. Additionally, I faced a challenge merging that dataset with my current filtered dataframe for the sidebar filter. The goal is to create a chart using the merged dataframe.

[@CodingIsFun]

Thanks for watching. Hard to tell from a distance why it is not working for you

[@stoicaflorin6368]

Is there a way to turn the sidebar multipage menu into a navbar?

[@CodingIsFun]

5:21 min

[@QbitSyria]

Thanks I have a question about templates IF I created a template in Word and replaced words upon excel sheet How to send it using whatsapp as message not a file? What library should I use?

[@CodingIsFun]

Thank you very much for watching the video and your comment. Your requirements are well noted. Yet, I receive many requests for creating individual solutions. As much as I want to help, I simply do not find the time in my daily schedule to develop & test all the different requests. I hope you can understand. Thank you!

[@QbitSyria]

@@CodingIsFun not individual solution, if you just told what should I search for

[@muhammadnafisidjazburthen1768]

Hey there, thanks for the helpful video. Really interesting. Is there a way to move the homepage page which is the entry page after the about page? the homepage page is outside the pages folder so im not sure the way around it. Any tips is helpful thanks

[@CodingIsFun]

Why not simply make the About page your default page and move the homepage into the pages folder. That should do the trick

[@bibhutibaibhavbora8770]

This was v helpful

[@CodingIsFun]

Happy to hear that it was useful; thank you for taking the time to leave a comment and for watching the video!

[@Collinul]

I've encountered something :). I've created a home page and a secondary page, in the latter i make some calculations that i throw at the former to show. When you first run the app the secondary page runs later than the homePage and instead of showing the finished result it throws an error. Is there a simple way to resolve this issue?

[@CodingIsFun]

Thanks for watching. What does the error message say?

[@thanglt]

Great video! Thanks a lot. Which IDE are you using?

[@CodingIsFun]

Thanks! In the screen recording I am using Atom. But for my daily work I am using VS code.

[@thanglt]

@@CodingIsFun Thanks a lot. How to prevent the page reloaded when selected?

[@kubernetes2797]

which emoji extension you are using? It's awesome

[@CodingIsFun]

To open an emoji browser on a PC, you can use the keyboard shortcut Windows key + period (.) or semicolon (;), which will open the built-in Windows emoji keyboard and allow you to search for and insert emojis directly into text fields.

[@kubernetes2797]

@@CodingIsFun thank you

[@gauthamsuresh4316]

Bro please help me. I need a way to have gradient colour background in my webpage. mine is streamlit versiom 1.33.0 . How can i add gradient background?

[@CodingIsFun]

Here you are: kzbin.info/www/bejne/pqq6oqprrqiBmtEsi=XsC8Y5osMURCx6DW Send greetings to Fanilo. Cheers, Sven ✌️

[@gauthamsuresh4316]

@@CodingIsFun Thanks for the reply dude. I saw his video , but its not working. Btw not comparing I understand better from your videos. So keep up the work man. You have a gift for teaching people.

[@yesiam6051]

How do I make it work in github

[@CodingIsFun]

I don't know what you mean. Cheers, Sven

[@yesiam6051]

@@CodingIsFun I put the files in the main files, made folders and put the files inside but no new pages pop up. I ended up giving up and just made the pages into functions

[@williamsilva1312]

AttributeError: module 'streamlit' has no attribute '_is_running_with_streamlit'.This error happens every time I try to plot the Hiplot view. Do you have any tips to resolve?

[@CodingIsFun]

Thanks for watching. Unfortunately, with that bit of information, I cannot help you. You might want to take some time to write down which line of code is causing the error; let me know if you have modified the code from the tutorial, explain in more depth what you did to troubleshoot the problem and provide some more context. Thanks!

[@flaviucosl]

how can I make this executable acriot an exe, I have entered some codes in the menu pages Thank you

[@CodingIsFun]

Thank you for watching. That is somewhat possible. Have a look at the video from Fanilo: kzbin.info/www/bejne/aai9aHqIl9dsZ8ksi=Rn_t2U0fZkLwWELN. Good luck! 🤞🍀 Cheers, Sven ✌️

[@mrrobot6619]

Learning a lot from your video's! After a whole day of trial an error i have a question. I would like to save the state of a radio button. So when i move back to a page of the multi page streamlit site i still see the changed value of my radio button.. can you guide me?

[@CodingIsFun]

Thanks for watching and for your question. Hard to tell from a distance why you are facing an error. Sorry that I cannot help.

[@amitpandey989]

Which editor your are using? I am using to VS Code?

[@grev201]

This is an Atom, but unfortunately its support has been stopped.

[@CodingIsFun]

Correct - I am using Atom

[@amitpandey989]

I am trying to deploy streamlit app to windows IIS, unfortunately not working. Could you please create a video to deploy streamlit app on IIS, Azure or VM.

[@CodingIsFun]

@@amitpandey989 Thanks for your suggestion. You might want to check out the following guides: docs.streamlit.io/knowledge-base/deploy/deploy-streamlit-heroku-aws-google-cloud

[@MaxMustermann-on2gd]

@@grev201 yep, same problem here. Have been using Atom all the time and because it is being deprecated soon I already started to play around with vscode and will soon switch completely. vscode is great, needs some customization though especially if you plan on using it for python.

[@matilafatima3969]

hello thank u for this video please can u tell me how did u add the emojis?

[@CodingIsFun]

On a computer, you can use the emoji keyboard built into your operating system. For example, on Windows, you can use the Windows key + period (.) or Windows key + semicolon (;) to bring up the emoji keyboard. On a Mac, you can use the keyboard shortcut Command + Control + Spacebar.

[@jorge1869]

Hi, instead of emojis I would like to know how to put my own logos in the links. Regards

[@CodingIsFun]

Thank you for watching the video and for your question. Unfortunately, I do not know how to implement that right off the bat. I would also need to search the internet for a solution. Sorry that I cannot help!

[@surajshenoy1971]

Hi, When I create a multipage app like you have done, and I run it, when I open the first of the multiple pages, I get the following error. StreamlitAPIException: set_page_config() can only be called once per app, and must be called as the first Streamlit command in your script. Is there a way to fix this so that this does not happen?

[@CodingIsFun]

As written in the error message, you need to place st.set_page_config at the very top of your app. Example: ✅ DO: import streamlit as st st.set_page_config(page_icon:"random") st.write("Like the video") ⛔ DO NOT: import streamlit as st st.write("Like the video") st.set_page_config(page_icon:"random")

[@adaptivetechnologies7584]

Hello, first of all huge thanks for making such useful videos for all the new comers to streamlit. I got your current video and also your streamlit authentication video. Both works fine individually. However, when I add authentication to my main page, other pages are still open. How can we show the other pages only after valid login. Kindly suggest. Thanks.

[@CodingIsFun]

Thank you for watching the video and for your question. Unfortunately, I do not know how to implement that right off the bat. I would also need to search the internet for a solution. Sorry that I cannot help!

[@vadinho85]

Oh, I've got the same issue. If you find the solution, please let us know. I'll do the same.

[@ArnauViaM]

Nice! How are they executed? Are they executed only when you click them as independent script (except for sharing sessions states)? Thank you

[@CodingIsFun]

Thanks for watching. The app will first render the entry point -> the main Python file. The other pages will be rendered once you select them. I hope it helps! Happy Coding!

[@AdhamFarid-yp2wp]

I make it , but i need to make to multiple pages deploy on streamlit cloud .. can you help me please 🙏

[@CodingIsFun]

Thanks for watching. Yes, it is possible to deploy a multipage app on Streamlit cloud. What exactly is the issue?

[@AdhamFarid-yp2wp]

@@CodingIsFun I deployed each page separately but i don't know how to combine them with one page.. can you help me how to combine them ?

[@ronnienolan5436]

Hello Sven.Nice work there!I wanted to ask if there is a way to disable "Submit" button,after name value input.

[@CodingIsFun]

Thanks for watching the video. Can you perhaps elaborate on what it is you're trying to achieve? Please provide some additional info. Thanks!

[@ronnienolan5436]

@@CodingIsFun Thank you for your quick response.I found out that,in the main page,the code puts me in a "bad loop' and it needs to refresh the page in order to input a new name value. If I try to enter a new name value,without refreshing the page,the text is being replaced by the first input. It takes a third input for the prefered new value to be entered. So I thought that by putting the "Submit" button out of the game,I eliminate the problem.

[@CodingIsFun]

@@ronnienolan5436 Sorry, but I am still not quite sure what you are trying to achieve. Perhaps the streamlit "form" element might help: docs.streamlit.io/library/api-reference/control-flow/st.form

[@ronnienolan5436]

@@CodingIsFun Thank you for your time!I think that this might help.

[@mikekaspari1357]

Hi Sven, do you tried out the .config.toml file in the mutlipage App? it doesn't seem to be working.

[@CodingIsFun]

Hi Mike. I have not tried it out yet. If it does not work, you might want to raise an issue on the Streamlit Github repo ( github.com/streamlit/streamlit/issues )

[@mikekaspari1357]

@@CodingIsFun thx. i have created the .streamit folder and then stored the .config.toml in there. The I have changed the background color. But nothing happend

[@CodingIsFun]

@@mikekaspari1357 As I said, you might want to raise an issue on GitHub. Just a quick note: the file name should be 'config.toml' (without the leading dot). See also here: docs.streamlit.io/library/advanced-features/configuration

[@i0IcubeXstudioI0i]

Amazing video! May i ask if st-paywall works with multi-page web app?

[@CodingIsFun]

Thanks for watching. I have not tried it yet.

[@selim3291]

Hello Sven, I love watching your videos and I learned a lot of things from you. And now, I want to make a data analysis web app and I'm wondering about how can we deploy a streamlit app on a hosting or server with a domain? Could you share with us how can we do that? Thanks a lot.

[@CodingIsFun]

*I am glad you are enjoying them; thanks for watching and for the comment!* Your suggestions are well noted. In fact, I already have a video on how to deploy a streamlit app to Heroku. Yet, Heroku will shut down its free service in November. Once I find a suitable alternative, I will make a video about it.

[@colinhuang2325]

Hi Sven, is there any way we can push user input data back to GitHub repo?

[@CodingIsFun]

I'm not entirely certain if I fully understand your question, but if you are looking to store data, I would recommend using a database or a straightforward Google Sheets document. You can find additional information on connecting Streamlit to a database here: docs.streamlit.io/knowledge-base/tutorials/databases. I hope this helps. Happy Coding!

[@Hohorik]

question, if the pages don#t appear automatically , it mean i havn't upgraded streamlit? I tought i did, but somehow the envirments are messed up. Awesome tutorials by the way.

[@CodingIsFun]

Thanks! Yes, probably you are using an older streamlit version. I would suggest to create a separate env and then trying it again.

[@witneschan3206]

Is atom editor still able to be used ?

[@CodingIsFun]

Atom has been sunset. You can still use it, but there will be no further development, bug fixes, or updates. Cheers, Sven ✌️

[@cromme234]

Awesome video! The quality is excellent. Question: I created a database of which the data is updated on a daily basis. I want to show the data in interactive charts on a webpage. I want it to become an official website eventually. Instead of having to deal with all the full stack web development tools, I want to simply use streamlit. Is this possible? and if it is possible to create the charts which update daily on streamlit, is it possible to make it an 'official' publically available website with a name of my choosing? If this is possible, do you have tips?

[@CodingIsFun]

Thanks for watching! Yes, you can establish a live connection with Streamlit to your database if your database is hosted online. Additionally, it's also possible to use a custom domain with your Streamlit site. Have a look at my 'Render' tutorial. Once you deploy Streamlit there, you can also configure a custom domain at Render. I hope this helps! Happy coding and deployment! Cheers, Sven ✌️

[@cromme234]

Thanks a lot!@@CodingIsFun

[@grev201]

How to properly authenticate in a multi-page application. I put code authentication on the main page, but without authentication, all other pages were accessible. I could not resolve this problem.

[@CodingIsFun]

Not sure, as I have not tested it out yet.

[@ranjeethp1371]

how to deploy streamlit app in IIS please?

[@CodingIsFun]

Thank you for watching the video and for your question. Unfortunately, I do not know how to implement that right off the bat. I would also need to search the internet for a solution. Sorry that I cannot help!

[@tsafackkevin595]

when you are on the first page and you enter what you want to see in your text field, it will be saved directly in the session, and when you go to the second page you will see the value that is in the session , but when you come back to the first page the session clears again and start again . it means that the session does not know how to save itself; I encountered this problem yesterday, and I was forced to use the session on a single page

[@CodingIsFun]

Thanks for watching. I cannot replicate that behaviour. When I navigate back to the main page (5:07 min), I can still see the new default value ("Hello") despite navigating between pages. Have you tried to clone the GitHub repo and play around locally with it?

[@saicharanritwikchinni6708]

I have been facing the same issue when using st.number_input. Any fix for this? Although it is working just fine for the text box example in the video.

[@CodingIsFun]

@@saicharanritwikchinni6708 Once again, I cannot replicate this issue. Here is an example using number_input: pastebin.com/zd2CHMVU

[@vimalaparuchuru6776]

I’ve been facing the same issue while using file_uploader(). After uploading a file and displaying some metadata on Page 1, when I move to Page 2, I’m able to access the dataframe from page 1. However, if I move back to Page 1, the uploaded file clears and so do all the other containers on the first page. User needs to upload again. Is there any solution to this?

[@AIdevel]

What is the name of IDE you used here ?

[@CodingIsFun]

Atom

[@MrJ2amil]

how to open or creat a blank open file in python?

[@CodingIsFun]

To create a Python file, simply open a text editor, create a new file, and save it with the ".py" extension. Happy coding!

[@tomkmb4120]

This was a great video, thanks a lot. Is it possible to use custom PNGs as an emoji? I'm trying to have the excel logo in the headings for some of the pages on my web app

[@CodingIsFun]

Thank you for watching the video and for your question. Unfortunately, I do not know how to implement that right off the bat. I would also need to search the internet for a solution. Sorry that I cannot help!

[@mouhameddiop2245]

Hi sir how are you. Please can explain me how to open a New tab on webbrowser. For example in home page how to access another page on new tab

[@CodingIsFun]

Thank you for watching the video and for your question. Unfortunately, I do not know how to implement that right off the bat. I would also need to search the internet for a solution. Sorry that I cannot help!

[@mouhameddiop2245]

@@CodingIsFun thank you for all, I await your solution. I will continue to search the internet.

[@mouhameddiop2245]

@@CodingIsFun i tried with webbrower library, the new tab opened but i have some error with st.session_state

[@gamersbattlegrounds4743]

Is this app runs the script individually per each user?

[@CodingIsFun]

Yes!

[@martg0]

do you run this on desktop? or host?

[@CodingIsFun]

Up to you. You can either run it locally or deploy it

[@Victor_Rente7]

How can u use those emojis?

[@CodingIsFun]

Thanks for watching. To access the emoji keyboard on Windows, press the Windows key (Win) and the period (.) or semicolon (;) key simultaneously. This will open the emoji panel where you can browse and select emojis to insert in your streamlit app.

[@triagustina5742]

how to add emoji after underscore

[@CodingIsFun]

Press Windows key + ; (semicolon) or Windows key +. (period).

[@sangitamule7426]

Hi sir your video's are ownsome, I need some help --- how create dependent dropdownlist using streamlit

[@CodingIsFun]

Thanks for watching. Perhaps the following might help: stackoverflow.com/a/71917527 Happy Coding!

[@amiraabdelsalam96]

Hello developers and python lovers (: I tried to convert python to .exe but there is an error regarding tesseract > pytesseract when I trying to open .exe in another device python not installed on it

[@CodingIsFun]

Thanks for checking out the video! Your question doesn't seem to be related to what we covered here, but if you need help with anything Python related, come join us on our Discord channel at pythonandvba.com/discord. Just a heads up, make sure to check out the rules before asking any questions to make sure we can provide the best support.

[@amiraabdelsalam96]

@@CodingIsFun ok thanks

[@naniSinek]

Could you please show this with a multiselect?

[@CodingIsFun]

Thanks for watching the video. Can you perhaps elaborate on what it is you're trying to achieve? Please provide some additional info. Thanks!

[@aneesha123able]

@@CodingIsFun If we give multiple text_input, error pops up.

[@CodingIsFun]

@@aneesha123able Sorry with that bit of information I cannot help you

[@mouhameddiop2245]

Hi sir, it is very interresting and fun. I like your vidéo. Please when i use streamlit i cannot to display the st.set_page_config command. Should install another library?

[@CodingIsFun]

Thanks for watching. Unfortunately, with that bit of information, I cannot help you. You might want to take some time to write down which line of code is causing the error; let me know if you have modified the code from the tutorial, explain in more depth what you did to troubleshoot the problem and provide some more context. Thanks!

[@mouhameddiop2245]

Thank. No i Just write the first code after importing streamlit as st. Normally before coding the first task is to write st.set_page_config (). My problem is i don't write this code, i even has help by typing on keyboard.

[@mouhameddiop2245]

It' OK now, It was necessary to write all the code. Thanks. I am very happy to watch you. Can i have your email

[@CodingIsFun]

@@mouhameddiop2245 pythonandvba.com/contact/

[@danbooth3548]

Hello is there a way to contact you in response to a project to have you work on for coding will compensate is there a good way to reach out.

[@CodingIsFun]

Thanks, I already received your email.

[@tojoeinstein5558]

how to use django in stream lite

[@CodingIsFun]

What would be the use case?

[@miciglaric]

NIce! Can you make video about secure Streamlit login with PyJWT for database?

[@CodingIsFun]

Thank you for watching the video & your suggestion. Cheers, Sven ✌️

[@user-fg9qy7bt3k]

Good!!

[@CodingIsFun]

Glad you liked it. Thanks for watching.

[@praveenv1008]

Hi, this is great video, thanks. I have seen your website that looks great as well. Can you please make video on that as well?

[@CodingIsFun]

Do you mean my personal website (pythonandvba.com)? I have created that website using WordPress.

[@praveenv1008]

@@CodingIsFun Yes, It looks pretty good. Is there anyway that you could make an video on it?

[@DiegoPavez-m5j]

great tutorial, thanks but i was wondering if you could point out how to do a log in page before this is showed so only verified users are show this multipage

[@CodingIsFun]

Thanks for watching. Check out the following tutorial: blog.streamlit.io/streamlit-authenticator-part-1-adding-an-authentication-component-to-your-app/ Happy Coding!

[@iamramiz]

Ahh Atom… long lost love. Had to switch to vim…

[@CodingIsFun]

Good old times. I've switched now to VS Code.

[@chriskeo392]

Streamlit 1. callback 2. Job queues

[@CodingIsFun]

Thanks for watching!

[@chriskeo392]

More please

[@CodingIsFun]

Ok!

[@chriskeo392]

@@CodingIsFun thank you re a saint

[@amsathsherif659]

Hello Sir, i have seen your all videos awazing i would request build one project like if i have 3 company i need to create the web application for revenue visulation using plotly and it need to be create user base Authication i.e if have 3 i need to create the 3 login users user only can entering the data and administrator or owner can visualize the graph and create the user it should be reflecting to local sql database, i hope its clear do the project please it will help many of them

[@CodingIsFun]

Thanks for watching and for your video suggestion! 👍

[@iDea16388-c]

How about my video my suggesiton

[@CodingIsFun]

I get many video requests, but I only have 24h in a day. I am doing KZbin in my leisure time apart from my day job. I am sure you understand that I cannot create a video for every request I receive. Thanks!

[@andrew.derevo]

i’m the only one who can hear voices changing on video?)

[@CodingIsFun]

🤯

[@andrew.derevo]

@@CodingIsFun 😅 maybe i’m using LLM’s to much for last few month, getting a little crazy 😜