Update app.py

app.py

@@ -500,7 +500,7 @@ class DeKCIBChatEngine:
         
 
         print(f"Initializing memory for conversation {conversation_id}")
-        print(self.chat_store)
+
 
         self.memory = ChatMemoryBuffer.from_defaults(
             token_limit=3000,
@@ -876,12 +876,7 @@ class ChatbotUI:
                         value=next(iter(self.vector_stores.keys()), None)
 
                     )
-                with gr.Column(scale=1):
-                    status_indicator = gr.HTML(
-                        value='<div style="text-align:center; padding:8px; border-radius:4px; background-color:#f0f0f0; margin-top:18px;">✓ Ready</div>',
-                        elem_id="status_indicator"
-                    )
-            
+
             # Main content with sidebar and chat area
             with gr.Row():
                 # Left sidebar for conversation history
@@ -911,10 +906,7 @@ class ChatbotUI:
                     )
             
                     with gr.Row():
-                        msg = gr.Textbox(label="Query", scale=5)
-                        clear_btn = gr.Button("Clear Session", scale=1)
-            
-
+                        msg = gr.Textbox(label="Ask me anything", placeholder="Log in to start chatting", interactive=False)
 
 
             def get_auth_id(oauth_token: gr.OAuthToken | None) -> str:
@@ -1129,6 +1121,12 @@ class ChatbotUI:
                 yield llm_name, vector_store_name, update_conversation_history, chat_history
 
 
+            def activate_chat(user_id):
+                if user_id is None:
+                    return gr.update(placeholder="Log in to start chatting", interactive=False)
+                return gr.update(placeholder="",interactive=True)
+
+
             demo.load(
                 get_auth_id, 
                 inputs=None, 
@@ -1137,6 +1135,10 @@ class ChatbotUI:
                 create_session,
                 [user_id],
                 [llm_dropdown, vector_dropdown, conversation_history, chatbot]
+            ).success(
+                activate_chat,
+                [user_id],
+                [msg]
             )
 
 
@@ -1281,58 +1283,6 @@ class ChatbotUI:
                 [conversation_history, chatbot]
                 )
 
-
-            # def clear_chatbot(user_id):
-            #     print("user_id")
-            #     return []
-            
-            # user_id_dropdown.change(
-            #     clear_chatbot,
-            #     [user_id_dropdown],
-            #     [chatbot]
-            # )
-
-            # # Load selected conversation from Dataset click
-            # # def load_clicked_conversation(evt: gr.SelectData, user_id, session_state):
-            # #     if not user_id or not evt.index:
-            # #         return [], session_state
-                    
-            # #     # Get all conversations for this user
-            # #     conversations = get_user_conversations(user_id)
-                
-            # #     # Check if we have enough conversations
-            # #     if not conversations or evt.index >= len(conversations):
-            # #         return [], session_state
-                    
-            # #     # Get the clicked conversation ID
-            # #     selected_conv_id = conversations[evt.index][0]  # Get the conversation ID from the tuple
-                
-            # #     # Load the conversation
-            # #     chat_store, chat_history = load_conversation(user_id, selected_conv_id)
-                
-            # #     if chat_store:
-            # #         # Update session state with loaded conversation
-            # #         if not session_state:
-            # #             session_state = {}
-                    
-            # #         session_state["user_id"] = user_id
-            # #         session_state["session_id"] = user_id
-            # #         session_state["conversation_id"] = selected_conv_id
-            # #         session_state["chat_store"] = chat_store
-            # #         session_state["total_score"] = 0.0
-            # #         session_state["answer_count"] = 0
-                    
-            # #         return chat_history, session_state
-            # #     else:
-            # #         return [], session_state
-            
-            # # Setup conversation history click handler
-            # conversation_history.select(
-            #     load_clicked_conversation,
-            #     [user_id_dropdown, session_state],
-            #     [chatbot, session_state]
-            # )
-            
             # Create new conversation button should only clear the chat area, but not create a new conversation yet
             def prepare_new_chat():
                 print("prepare_new_chat")