gradio_chat.py

# gradio_chat.py
import gradio as gr
import requests

# Define the FastAPI URL
FASTAPI_URL = "http://127.0.0.1:8000/chat/"

# Function to call the FastAPI endpoint
def ask_question(question):
    response = requests.get(FASTAPI_URL, params={"str1": question})
    # response = requests.post(FASTAPI_URL, json={"question": question})
    return response.json().get("message", "No response")

# Define the Gradio chat interface
with gr.Blocks() as demo:
    chatbot = gr.Chatbot()
    msg = gr.Textbox(show_label=False, placeholder="Type your question here...")
    submit = gr.Button("Submit")
    
    def respond(message, history):
        response = ask_question(message)
        history.append((message, response))
        return history, ""
    
    submit.click(respond, [msg, chatbot], [chatbot, msg])
    msg.submit(respond, [msg, chatbot], [chatbot, msg])

# Launch the Gradio interface
if __name__ == "__main__":
    demo.launch()