Update app.py

app.py

@@ -37,7 +37,7 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 
 @tool
-def get_city_id(city_name: str): -> int:
+def get_city_id(city_name: str) -> int:
     """A tool that get city ID from city name.
 
     Args:
@@ -70,7 +70,7 @@ def get_city_id(city_name: str): -> int:
         return None
 
 @tool
-def get_weather(city_id: int): -> str:
+def get_weather(city_id: int) -> str:
     """Get city weather forecast from city id.
 
     Args: