Update app.py

app.py

@@ -72,21 +72,18 @@ def main():
             """
         )
 
-  d =  """ user_input = st.text_input("", key="input")
-
+    d =  """ user_input = st.text_input("", key="input")
      # Initialize session state for generated responses and past messages
     if "generated" not in st.session_state:
         st.session_state["generated"] = ["I am ready to help you"]
     if "past" not in st.session_state:
         st.session_state["past"] = ["Hey there!"]
-        
     # Search the database for a response based on user input and update session state
     if user_input:
         answer = process_answer({'query': user_input})
         st.session_state["past"].append(user_input)
         response = answer
         st.session_state["generated"].append(response)
-
     # Display conversation history using Streamlit messages
     if st.session_state["generated"]:
         display_conversation(st.session_state)"""