Update app.py

app.py

@@ -204,19 +204,15 @@ def chat_respond(message: str, history):
 # GRADIO UI
 # -----------------------------
 
-description = """
-Ask questions as if you were talking to a knowledge base assistant.
-
-In a real scenario, this assistant would be connected to your own
-help center or internal documentation. Here, it's using a small demo
-knowledge base to show how retrieval-based self-service can work.
-"""
-
 chat = gr.ChatInterface(
     fn=chat_respond,
     title="Self-Service KB Assistant",
     description=description,
-    chatbot=gr.Chatbot(height=420, show_copy_button=True, type="messages"),
+    chatbot=gr.Chatbot(
+        height=420,
+        show_copy_button=True,
+        type="messages"
+    ),
     examples=[
         "What makes a good knowledge base article?",
         "How could a KB assistant help agents?",