Update app.py

app.py

@@ -28,7 +28,7 @@ def my_custom_tool(arg1:str, arg2:int)-> str:
         arg2: The number of times to repeat the chant.
     """
     chant = " ".join([arg1.upper() + "!" for _ in range(arg2)])
-    return f" {chant} "
+    return f"🔥🔥🔥🔥🔥 {chant} 🔥🔥🔥🔥🔥"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: