Update app.py

app.py

@@ -61,7 +61,7 @@ def calculate(expression: str) -> str:
 class GAIAAgent:
     def __init__(self):
         self.agent = ToolCallingAgent(
-            name="GAIA Agent Tool",
+            name="GAIA_Agent",
             description="""You are an AI assistant that answers questions using tools:
 - Use 'web_search' for looking up facts and recent information.
 - Use 'calculate' for evaluating math expressions.