Update app.py

app.py

@@ -33,7 +33,7 @@ def get_weather(city: str) -> str:
     Fetches the current weather for a given city.
 
     Args:
-        city (str): Name of the city.
+        city (str): The name of the city for which to fetch the weather.
     
     Returns:
         str: Weather description and temperature.
@@ -44,6 +44,7 @@ def get_weather(city: str) -> str:
         return response.text
     return "Unable to retrieve weather information."
 
+
 # Tool: Fetch currency exchange rate
 @tool
 def get_exchange_rate(base_currency: str, target_currency: str) -> str: