Update app.py

app.py

@@ -273,7 +273,7 @@ gr.ChatInterface(
     textbox=gr.Textbox(placeholder="Question", container=False, scale=7),
     title="Multi-Agent Orchestration",
     description="Demo using hand-off pattern: triage agent, sales agent, and issues & repairs agent",
-    clear_btn="Clear",
+    clear_btn=None,
     retry_btn=None,
     undo_btn=None,
     #examples=[["Generate the first 10 Fibbonaci numbers with code.", "sk-<BringYourOwn>"]],