Update app.py

app.py

@@ -366,11 +366,11 @@ class UserSession:
         self.set_welcome_message(user_info.get("Nickname", "Guest"))
         # Initialize conversation history with welcome message
         welcome = self.get_welcome_message()
-        initial_message = (" "
-        )
+        #initial_message = (" "
+        #)
         self.conversation_history = [
             {"role": "assistant", "content": welcome},
-            {"role": "assistant", "content": initial_message}
+            #{"role": "assistant", "content": initial_message}
         ]
 
     def get_user(self):
@@ -433,9 +433,9 @@ def collect_user_info(Nickname):
 
 # Add initial message to start the conversation
 def add_initial_message(chatbot):
-    initial_message = (" "
-    )
-    return chatbot + [(None, initial_message)]
+    #initial_message = (" "
+   # )
+    return chatbot #+ [(None, initial_message)]
 
 # Create RAG chain with user context and conversation history
 def create_rag_chain(retriever, template, api_key):
@@ -578,13 +578,26 @@ def chatbot_interface():
             color: var(--text) !important;
             margin-bottom: 1rem !important;
         }
+        
+        .registration-markdown {
+            color: white !important;
+        }
+
+        .chat-title h1 {
+            color: white !important;
+        }
 
         
     """) as demo:
         # User registration section
         registration_container = gr.Column(visible=True)
+        # with registration_container:
+        #     gr.Markdown("### Your privacy is our concern, please provide your nickname. ")
         with registration_container:
-            gr.Markdown("### Your privacy is our concern, please provide your nickname. ")
+            gr.Markdown(
+                "### Your privacy is our concern, please provide your nickname.",
+                elem_id="registration-markdown"
+            )
 
             with gr.Row():
                 first_name = gr.Textbox(
@@ -600,11 +613,18 @@ def chatbot_interface():
 
         # Chatbot section (initially hidden)
         chatbot_container = gr.Column(visible=False)
-        with chatbot_container:
+        # with chatbot_container:
+        #     chat_interface = gr.ChatInterface(
+        #         fn=rag_memory_stream,
+        #         title="Chat with GBVR",
+        #         fill_height=True
+        #     )
+         with chatbot_container:
             chat_interface = gr.ChatInterface(
                 fn=rag_memory_stream,
                 title="Chat with GBVR",
-                fill_height=True
+                fill_height=True,
+                elem_id="chat-title"
             )
 
             # Footer with version info