reCAPTCHA WAF Session Token
Data Science and ML

Build AI Chatbot in 5 Minutes with Hugging Face and Gradio


Image by Author

This short tutorial will build a simple chatbot using the Microsoft DialoGPT model, Hugging Face Space, and Gradio interference. You will be able to develop and customize your own app in 5 minutes using a similar technique.

  1. Go to hf.co and create a free account. After that, click on your display image on top right and select “New Space” option.
  2. Fill out the form with App name, Licence, Space hardware, and visibility.

 

Build AI Chatbot in 5 Minutes with Hugging Face and Gradio
Image from Space

  1. Press “Create Space” to initialize the application.
  2. You can clone the repository and push the files from your local system or create and edit files on Hugging Face using the browser.

 

Build AI Chatbot in 5 Minutes with Hugging Face and Gradio
Image from AI ChatBot
We will click on the “Files” tab > + Add file > Create a new file.
Build AI Chatbot in 5 Minutes with Hugging Face and Gradio
Image from kingabzpro/AI-ChatBot
Create a Gradio interface. You can copy my code.
Build AI Chatbot in 5 Minutes with Hugging Face and Gradio
Image from app.py
I have loaded the “microsoft/DialoGPT-large” tokenizer and model and created a `predict` function for getting the response and creating the history.

from transformers import AutoModelForCausalLM, AutoTokenizer
import gradio as gr
import torch


title = "🤖AI ChatBot"
description = "A State-of-the-Art Large-scale Pretrained Response generation model (DialoGPT)"
examples = [["How are you?"]]


tokenizer = AutoTokenizer.from_pretrained("microsoft/DialoGPT-large")
model = AutoModelForCausalLM.from_pretrained("microsoft/DialoGPT-large")


def predict(input, history=[]):
    # tokenize the new input sentence
    new_user_input_ids = tokenizer.encode(
        input + tokenizer.eos_token, return_tensors="pt"
    )

    # append the new user input tokens to the chat history
    bot_input_ids = torch.cat([torch.LongTensor(history), new_user_input_ids], dim=-1)

    # generate a response
    history = model.generate(
        bot_input_ids, max_length=4000, pad_token_id=tokenizer.eos_token_id
    ).tolist()

    # convert the tokens to text, and then split the responses into lines
    response = tokenizer.decode(history[0]).split("<|endoftext|>")
    # print('decoded_response-->>'+str(response))
    response = [
        (response[i], response[i + 1]) for i in range(0, len(response) - 1, 2)
    ]  # convert to tuples of list
    # print('response-->>'+str(response))
    return response, history


gr.Interface(
    fn=predict,
    title=title,
    description=description,
    examples=examples,
    inputs=["text", "state"],
    outputs=["chatbot", "state"],
    theme="finlaymacklon/boxy_violet",
).launch()

Moreover, I have provided my app with a customized theme: boxy_violet. You can browse Gradio Theme Gallery to select the theme according to your taste.

Now, we need to create a `requirement.txt` file and add the required Python packages.

Build AI Chatbot in 5 Minutes with Hugging Face and Gradio
Image from requirements.txt
After that, your app will start building, and within a few minutes, it will download the model and load the model inference.
Build AI Chatbot in 5 Minutes with Hugging Face and Gradio
The Gradio App looks awesome. We just have to create a `predict` function for every different model architect to get responses and maintain history.

You can now chat and interact with an app on kingabzpro/AI-ChatBot or embed your app on your website using https://kingabzpro-ai-chatbot.hf.space.

 

Build AI Chatbot in 5 Minutes with Hugging Face and Gradio
Image from kingabzpro/AI-ChatBot
Are you still confused? Look for hundreds of chatbot apps on Spaces to get inspiration and understand the model inference.

For example, if you have a mode that is finetuned on “LLaMA-7B”. Search for the model and scroll down to see various implementations of the model.

 

Build AI Chatbot in 5 Minutes with Hugging Face and Gradio
Image from decapoda-research/llama-7b-hf
In conclusion, this blog provides a quick and easy tutorial on creating an AI chatbot using Hugging Face and Gradio in just 5 minutes. With step-by-step instructions and customizable options, anyone can easily create their chatbot.

It was fun, and I hope you have learned something. Please share your Gradio demo in the comment section. If you are looking for an even simpler solution, check out OpenChat: The Free & Simple Platform for Building Custom Chatbots in Minutes.

Abid Ali Awan (@1abidaliawan) is a certified data scientist professional who loves building machine learning models. Currently, he is focusing on content creation and writing technical blogs on machine learning and data science technologies. Abid holds a Master’s degree in Technology Management and a bachelor’s degree in Telecommunication Engineering. His vision is to build an AI product using a graph neural network for students struggling with mental illness.

Source link

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
WP Twitter Auto Publish Powered By : XYZScripts.com
SiteLock Consent Preferences

Adblock Detected

Please consider supporting us by disabling your ad blocker