fixed again :(

app.py

@@ -1,14 +1,12 @@
 import streamlit as st
-from chatbot import process_query  # Your chatbot function
+from chatbot import process_query 
 
-# Check if a query parameter `user_input` exists
-user_input = st.experimental_get_query_params().get("user_input", [""])[0]
+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.")