Update app.py

app.py

@@ -64,7 +64,7 @@ def get_today_average_temperature(latitude:float, longitude:float)-> float:
     hourly_data["temperature_2m"] = hourly_temperature_2m
 
     hourly_dataframe = pd.DataFrame(data = hourly_data)
-    return hourly_dataframe["temperature_2m"].mean()
+    return float(hourly_dataframe["temperature_2m"].mean())
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: