Update app.py

app.py

@@ -33,21 +33,17 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+
 @tool
-def get_city_coordinates(city_name: str) -> dict:
+def get_weather_by_city(city_name: str) -> str:
     """
-    Returns coordinates (latitude and longitude) for the specified city.
-
-    Arguments:
-        city_name: The name of the city, for example, "Berlin".
-
-    Returns:
-        dict: A dictionary with the keys " latitude "and " longitude".
-              If the city is not found, returns {"error": "City not found"}.
+    A tool that returns the current weather for the specified city.
+    Args:
+        city_name: city name 
     """
+    # Получаем координаты города
     # Формируем URL для запроса к API
     url = f"https://geocoding-api.open-meteo.com/v1/search?name={city_name}&count=1&language=en&format=json"
-    
     try:
         # Отправляем GET-запрос к API
         response = requests.get(url)
@@ -59,27 +55,18 @@ def get_city_coordinates(city_name: str) -> dict:
         # Проверяем, есть ли результаты
         if "results" in data and len(data["results"]) > 0:
             city_data = data["results"][0]
-            return {
-                "latitude": city_data["latitude"],
-                "longitude": city_data["longitude"]
-            }
         else:
             return {"error": "Город не найден"}
     
     except requests.RequestException as e:
         return {"error": f"Ошибка при запросе к API: {str(e)}"}
     except Exception as e:
-        return {"error": f"Неожиданная ошибка: {str(e)}"}
-
-@tool
-def get_weather_by_city(city_name: str) -> str:
-    """
-    A tool that returns the current weather for the specified city.
-    Args:
-        city_name: city name 
-    """
-    # Получаем координаты города
-    coordinates = get_city_coordinates(city_name)
+        return {"error": f"Неожиданная ошибка: {str(e)}"}    
+    
+    coordinates = {
+                "latitude": city_data["latitude"],
+                "longitude": city_data["longitude"]
+            }
     if "error" in coordinates:
         return coordinates["error"]