Update app.py

app.py

@@ -290,7 +290,7 @@ def chat(message, history, openai_api_key):
 gr.ChatInterface(
     chat,
     chatbot=gr.Chatbot(),
-    textbox=gr.Textbox(placeholder="hi", container=False, scale=7),
+    textbox=gr.Textbox(container=False, scale=7),
     title="Multi-Agent Orchestration",
     description="Demo using hand-off pattern: triage agent, sales agent, and issues & repairs agent",
     clear_btn=None,