Update app.py

app.py

@@ -135,8 +135,8 @@ def execute_tool_call(tool_call):
     name = tool_call.function.name
     args = {}
 
-    if tool_call.function.arguments:
-        args = json.loads(tool_call.function.arguments)
+    #if tool_call.function.arguments:
+    #    args = json.loads(tool_call.function.arguments)
 
     return tools[name](**args)