How to create an accurate Chat Bot Response System in Python Tutorial (2021)

In this tutorial I'll be showing you how you can create an accurate chat bot response system in less than 15 minutes using Python 3.8.
Get the project here:
github.com/federicocotogno/te...

[@Indently]

In case you guys are curious, I've gone ahead and created an updated version of this for 2022: kzbin.info/www/bejne/l6uzkJdtiM6Fesk&ab_channel=CodePalace

[@Ranjan_12267]

We should give only re on import ? Please clarify my doubt sir

[@thegamevortex2709]

I love the tutorial, You dont skip or copy paste and you dont have to install, I like you!

[@Indently]

This goes much further than checking whether user_message == "hello"

[@amobukari951]

I need the name of the tools that you are using apart from python 3.8.you also mention something after python 3.8. Didn't get it clear.if possible please kindly send me the link to download it. Thank you

[@Indently]

This is vanilla Python 3.8 running in Pycharm

[@amobukari951]

Noted sir.please anything i will let you know. I am doing it for my final year project. I would like to learn more.

[@12-proga-licayanjohnlester30]

@@Indently Can I ask you something?

[@Indently]

@@12-proga-licayanjohnlester30 No

[@LaTishaDStyles]

This is a great beginner tutorial and easy to follow with what I understand from my 12 days of python education! Thanks!

[@tecairsolutions3847]

Do you mean you will be able to build a chatbot even if you are a dummie like me

[@Walking_W]

I was not expecting message probabilyty! Good job!

[@ComputerScienceSimplified]

Awesome video, keep up the incredible work! :)

[@onyejewe93]

My friend good video i love it. Also instead of using "required_words" you can just use "single_response =True" for all the responses; faster coding instead of deciding on required words just tested it and it worked👍

[@user-pb6ij4or1w]

I thought I am really good at python after watching this my confidence kinda shattered.I need a lot to learn

[@jarvis_5653]

Wow thank you this is one of the best and simple chatbots I have seen ❤

[@alejandromendoza7778]

nice man i been looking for a tutorial like this for a while something simple and to the point

[@danielju8872]

SIMPLE???

[@stormshadow76]

@@danielju8872 😂

[@camiloroa3182]

@@danielju8872it is hahaha.

[@gabrieldemacedo4184]

Thank you, man! Hi from Brazil!

[@krishrao442]

I never thought that Chatbot coding can be so simple .. Thank You 😃

[@Indently]

Well this is the simple form! When you start adding artificial intelligence, then it becomes interesting.

[@Indently]

@@tjonsmith6365 Hello, if you want to get really technical, then nothing is really a chatbot. AI is not the requirement for something to be a chat bot. Humans perform if else checks on an incredibly fast a sophisticated level. Checking inputs and providing an appropriate response is what chat bots do. Again, AI, Machine Learning, & Neural Networks are not a requirement. Good luck with your codes!

[@manjuaggarwal8613]

​@@tjonsmith6365neural networks use weights and bias to activate different nodes along the network as per the requirement, so it is kinda if-else conditioning.​

[@chinnuammu3254]

client server connection that is the socket programming If yes can u like just share it coz it's very important for me to present my project can u like try that once

[@icureboredom4282]

@@Indently Hey, I appreciate that this is 6 months late but is there any way you could briefly explain how one could set for example, a stranger on omegle's message as input and therefore allow your chatbot to process this and type an output? I've already made a VERY simple chatbot code, but it can't go any further without this...! 🙏🏻Please help!

[@fortniteedits3737]

I’ve been waiting since yesterday

[@nanhole]

Big ups homie. THE GOAT

[@realnightfuryrider]

hope I will learn more from your upcoming tutorials!!!! I am working on my finals project!! your kotlin tutorials are very useful for me.!! thanks @Codepalace!!

[@shaundabre5552]

Thank u very much It helped a lot ❤️❤️

[@codewithelyanan6536]

Can't wait!

[@jeanray8183]

The tutorial is great.Thanks. But... This argument --> The percentage = float(message_certainty) / float(len(recognized_words)) isn't so compatible when it is a single response, right?

[@troy5553]

Simple and very easy :) ty

[@pavanmanjunath]

Thank you so much for this SIR,please can you or anyone tell me how to store the required bot responses in a seperate text file

[@karimbelmokhtar5661]

great job so happy with your job ... keep going (thank's from algeria ) 🥰

[@aminamoudjar4561]

lmaooo tp ia jabli rabi dernah ga3 men 3ando XD

[@jigarkadiya4130]

if we make a medical chatbot, some of the words are used in every disease-like symptom, cure, medicine, etc. So how we can differentiate those words for every disease? because every disease has there own symptoms and medicines. @Code Palace

[@vishnukumarvk4775]

Thankyou it was really usefull

[@comander23456]

Awesome Video, This video helped me

[@victonpk9783]

i've been stuck on one error! the last two lines of the code keep being programmed as wrong :( what do i do?

[@junaidkhateeb]

Love you bro for this !

[@Indently]

Glad you enjoyed!

[@nivedithan7462]

The Best Video....Thank u so much

[@BLACKDREAMIO]

what the heck its so cool dude incredible

[@NotRuofan5177]

I have problems with line 55, when ever I write something in the run section and click enter, python said line 55, in print('Bot: ' + get_response(input('You: '))) and they are shown is red.

[@SOMEGUY-ci8nr]

mine did that to run the de bugger and see if you can change anything or restart thats the route i did lmao

[@jfinthetrap]

Thank you , chat gpt gave complex codes , with some modules requires api keys, with your method I used chatgpt and got the good working code ❤❤

[@Indently]

Glad it helped!

[@LE11Editz]

I get an error stating: "{'Hello!': 20, "I'm doing fine, and you?": 0, 'Thank you!': 0} Traceback (most recent call last): File "C:\Users\balaj\PycharmProjects\Chatbot\main.py", line 51, in print('Bot: ' + get_response(input('You: '))) TypeError: can only concatenate str (not "NoneType") to str" I typed same code as you what do you think is wrong @Code Palace

[@Lol-il8uc]

Is using re faster than join and list compression to clear the sentence of special characters? Also this was a amazing project!

[@VelikiFeniks]

I want to know why in percentage variable did you set message_certainty to float and lenght of the recognised_words

[@MrSubir2010]

Simply Wondeful!!!!!!

[@ycfw7017]

Thx for this amazing tuto, i'm curious if you can do a front end for this chatbot, so that it can run on a browser.

[@icureboredom4282]

Any luck?

[@dylangreenwood8772]

what if you want to have multiple response for somthing like the you want the bot the either say "Hello" or "Hi" at random how would that be done

[@marcdranrebvillaflores8017]

help me a lot thank you

[@DoubleTroublePranks_]

can someone help me so my problem is when i only type the required word its gonna response normaly but for some reason if i type multible words it doesnt understand it can someone who knows much about python please help me i really just wanna know what the problem is

[@jubibi390]

Sir, is it possible to like import this? in messenger or any other messaging platforms? I would like to learn them cuz it seems fun.

[@spacebook7004]

Thank you so much ☺

[@fevad1246]

i am new to python and i have question does the import means i have to install someting else ? and it will import to the code? is this how it works ?

[@gamerzgodtawan688]

Him : Thanks for watching Me : Writing second line

[@felixschmid9152]

can you also link the code with a txt.file ?

[@zhoucrance2090]

Thank you Sir. What if I want to sent two responses at once.

[@gigigem5631]

Thank you!

[@mimistories6628]

Thx bro! At first i think it is also fake like other's. But you prove me wrong i try it in vs code and its really work. This is my first time of seeing your video and you surprised me and i subscribe you 😊

[@Indently]

Happy it worked for you!

[@kaajxlopatacraft7081]

Its so good project! 👍

[@ghousemohiddin4303]

Hey bro, I’ve used your code for my mini project for my graduate program. This is the most simplest yet effective chatbot. I’ve made for modifications to it, as to tell the time, date, joke, news, day, text to speech etc. but the main issue with my code is it just tells the same time everytime asked. We need to re-run our code again if we want to refreshed time. Also when asked about joke, the python returns the same joke everytime. If we want new joke we have to re-run the code. So could you please help me with this?

[@prernasahu9882]

can you tell me how you have included time in this?

[@kanishkasrivastava]

Brother it's not working with mine can you help me

[@reemahamad5573]

in print('Bot:' + get_response(input('You: '))) TypeError: can only concatenate str (not "NoneType") to str How can I fix this error?

[@human-vc3vq]

thats what im searching lol

[@dalianeville3978]

Same

[@blackcoder9532]

Use , instead of +

[@human-vc3vq]

@@blackcoder9532 huh?

[@tronreaper8444]

@@blackcoder9532 yeah and then it returns with none

[@nik0508]

hej :D tak for hjælpen

[@JS-jg8tz]

TfidfVectorizer, cosine_similarity - these 2 packages are not available in Python 3.11. So how to install it sir? Any suggestions.

[@kratos6660]

hey man im trying to make it speak but like i dont know the variable of the response so can you like help?

[@camiloroa3182]

Jesús Christ, thanks a lot!! I will implement this idea to my website.

[@Rainbow-jv6jo]

Thank U sir💖

[@JoeyTeam31]

Hi in the while True: it said it cant concatenate + str ("noneType" to str...what should i do ?

[@marvelloushussaini9177]

Am having a problem with line 44 it telling 'return' outside function when I run the code, please don't know if u can help with that

[@amanplayz5153]

I'm your 400th liker

[@jabylabs1017]

how do i do it like for the web net fromm the nearest point?

[@douglasamorim589]

Hello! I´ld to say, that was a great class! In my case of: TypeError: can only concatenate str (not "NoneType") to str I resolved indenting my code. Thanks.

[@tejaswinireddy5114]

I can't do that could you please help me with that

[@fsociety0051]

i think you are missing the max{highest_prob_list) part cuz thats where it decides which one to parse forward to execute it as a print statement

[@douglasamorim589]

@@tejaswinireddy5114 Try to indent your code

[@charlieskudder2461]

Great video, very informative! I have a slight issue with it, the line 'print('Bot: ' + get_response(input('You: ')))' doesn't run because it doesn't like the '+', I have tried replacing with a comma but no joy. Any suggestions?

[@royalreview6970]

It is happening to me also

[@charlieskudder2461]

Check the pinned comment. Haven't watched it, but the code may be different. 👍

[@surya795]

I had an error were i declared return function in case of undefined message probability.I made the return command in straight intendation of def i had an error,when i passed within the function the message probability was undefined 😢,I hope you see my comment and reply it

[@adityabahuguna9324]

Nice..

[@why5805]

at 9:25 when i type in response it shows it as an error (unresolved reference) what should i do?pls help

[@jarvis_5653]

Maybe you misspelled response somewhere else.

[@russellpacy9390]

code palace, how can integrate this code to work with twilio and heroku

[@any119]

very easy and great chat bot

[@noxzeuz]

How would i make the program terminate by using words such as bye, goodbye, cya aso?

[@johnjonathanmoyo119]

That was an amazing video .can use your voice to let it respond through the speaker ? Try Audio next time

[@blainevautour6577]

I just added this to the deepspeech mic_vad_streaming example and it works great

[@pablooliveira2410]

Can you help me please? How can I make a user Send a message on the bot to respond to it? I need it for a chatbot in replit.

[@vijayadithyanvignesh9238]

TypeError: can only concatenate str (not "NoneType") to str everything working well,but, how can i resolve the above error

[@Tortoid]

Same error buddy

[@charancherry6617]

Can we put all this stuff in a front end so it can handle in web browser

[@techzoid670]

great vid

[@pravins7629]

But how do you come up with solutions for problem statements like this?

[@Rudra.Rijan365]

Om Nama Shivayaa💙🕉🌸

[@CyberSecForce]

Super 👌 👍 😍

[@majkl-iu3ee]

how to add def to response like you say bye and bot say goodbye and then will close console

[@leroydanilov]

Couldn't import long_responses library. It says this module doesn't exist?

[@meghanagowda5898]

May ik which application being used here to develop this project.

[@charmjewellery6395]

what should i do if i want to use speech recognition as an input? so instead of typing an input i want to speak... is there a way to make that happen ?

[@Moonlight-hm5og]

i'm looking for the same answer... share with me as well if you find one.

[@_Darkens_.]

Hello, I can't find the full code in the comment section.. Need some help with the full code list

[@maheshm4358]

Sir is it possible to read a CSV file and the bot will reply based on the file

[@maureenalawami3245]

does anyone have any idea what type of algorithm is implemented?

[@user-xc6yv3mm7j]

I followed the tutorial and I tried to run the code, but it just says process finished with exit code 0, can someone help me please.

[@falakkhan5141]

unhashable list error is coming in the line highest_prob_list[bot_response] = message_probability(message, list_of_words, single_response, required_words)

[@UD_MAHFOODH]

Hii dear, can you tell how can I make a bot which can be helpful in the group as an admin, bot can add, remove and so on... If you know please say something about.. thanks dear.

[@user-xw2tq2ml2w]

Hello I just started on python few months ago. I wrote the script correctly but the script didn’t run

[@dalianeville3978]

Someone help me ASAP If I for eg want it to tell jokes how do I do it I made a function in long_responses and put a few jokes but the print ('bot: '+get_response(input ("you: "))) can only concatenate str (not "function") to str Edit I got the answer never mind

[@SubatomicPlanets]

I had the same error... My solution: Main.py: import random response(random.choice(long.jokes)...) long_responses.py: jokes = ["joke 1", "joke 2", "joke 3"] Basically just add the list to long_responses.py, import random to main.py and add a response with random.choice(jokes) to main.py

[@terancelim705]

@Indently does not work when I run the script it gave me error.

[@japhethachimba174]

How do you manage, to create such so easy to follow kudos mehn!

[@shrek582]

does this work if I use visual studio?

[@user-qk5ky1ds9i]

bro just opened a new dimension for me

[@dhruvsharma9969]

@code palace, there is an eol indentation error at the last line, is there any way to fix it?

[@Indently]

I recommend learning what indentation means. I have a Python for beginners course on my channel, you should check it out!

[@parneetkaur4124]

hi! could you please make one flowchart for this python code as soon as possible

[@konstantinospitsiris9038]

Hey I have a problem it seems to have some errors in lines 56 51 and 39 if you could fix this for me🙏🏿🙏🏿🙏🏿

[@Tortoid]

Just copy paste his github code

[@monishnair9610]

Can I know how...bot can save your details while texting

[@rohit.62]

Which idle you used

[@aayushisoni0306]

I got an error response = check_all_messages(split_message) NameError: name 'check_all_messages' is not defined pls help me to solve it ASAP:(

[@bonyimakaveli633]

can the same work on VS code?

[@RobotKingz]

which app have you used?

[@-TECH-fi5sk]

This code is not running in my pycharm pleases reply library anything else

[@kadirkaraduman6550]

Do you have this program for c#?