Upload app.py

app.py

@@ -210,7 +210,8 @@ def respond(message, chat_history):
         
     if not vector_db:
         bot_message = "👋 Welcome! Please provide a repo link or upload your code files using the panel on the left to start chatting."
-        chat_history.append((message, bot_message))
+        chat_history.append({"role": "user", "content": message})
+        chat_history.append({"role": "assistant", "content": bot_message})
         return "", chat_history
     
     try:
@@ -229,10 +230,12 @@ def respond(message, chat_history):
                 final_answer += f"```python\n{doc.page_content}\n```\n\n"
             final_answer += "</details>"
             
-        chat_history.append((message, final_answer))
+        chat_history.append({"role": "user", "content": message})
+        chat_history.append({"role": "assistant", "content": final_answer})
     except Exception as e:
         bot_message = f"❌ An error occurred during processing: {str(e)}"
-        chat_history.append((message, bot_message))
+        chat_history.append({"role": "user", "content": message})
+        chat_history.append({"role": "assistant", "content": bot_message})
 
     return "", chat_history
 
@@ -278,7 +281,7 @@ with gr.Blocks(title="Codebase Assistant") as demo:
         
         with gr.Column(scale=3):
             gr.Markdown("### 💻 Chat Interface\nAsk architecture questions, find bugs, or request code explanations. I will **only** answer questions related to code.")
-            chatbot = gr.Chatbot(height=600, show_label=False)
+            chatbot = gr.Chatbot(height=600, show_label=False, type="messages")
             
             with gr.Row():
                 msg = gr.Textbox(placeholder="E.g., What does the main function do? (Press Enter to send)", show_label=False, scale=4)