import streamlit as st
from chatbot import process_query  # Import your chatbot function

# Use st.query_params instead of st.experimental_get_query_params
user_input = st.query_params.get("user_input", [""])[0]

if user_input:
    response = process_query(user_input)
    # Display as JSON for HTTP GET request
    st.json({"response": response})
else:
    # Default UI if no query is passed
    st.title("Chatbot")
    st.write("Enter a query in the URL as ?user_input=your_question to get a JSON response.")