Update app.py

app.py

@@ -280,18 +280,9 @@ with gr.Blocks(title="Enhanced RAG Chatbot") as demo:
             download_file = gr.File(label="Download")
         
         with gr.Column(scale=2):
-            # Simplified ChatInterface compatible with Gradio 4.44.1
+            # Minimal ChatInterface compatible with Gradio 4.44.1
             chat_interface = gr.ChatInterface(
-                fn=chat,
-                chatbot=gr.Chatbot(height=500, label="Conversation"),
-                textbox=gr.Textbox(
-                    label="Ask a question", 
-                    placeholder="Type your question here...", 
-                    lines=2,
-                    show_label=False
-                ),
-                submit_btn="Send",
-                clear_btn="Clear"
+                fn=chat
             )
     
     # Process files