Update app.py

app.py

@@ -18,6 +18,42 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def get_temperature(location: str, celsius: bool = True) -> str:
+    """A tool that fetches the current temperature for a given location.
+    Args:
+        location: The name of the city/location
+        celsius: If True, returns temperature in Celsius, otherwise in Fahrenheit
+    """
+    try:
+        API_KEY = os.environ.get('WEATHER_API_KEY')
+        if not API_KEY:
+            return "Error: Weather API key not configured"
+            
+        # Add units parameter to API call
+        units = 'metric' if celsius else 'imperial'
+        url = f"http://api.openweathermap.org/data/2.5/weather?q={location}&appid={API_KEY}&units={units}"
+        
+        response = requests.get(url, timeout=10)
+        data = response.json()
+        
+        if response.status_code == 200:
+            temperature = data["main"]["temp"]
+            unit = '°C' if celsius else '°F'
+            return f"The current temperature in {location} is {temperature:.1f}{unit}"
+        else:
+            error_msg = data.get('message', 'Unknown error')
+            return f"Error: {error_msg} (Status code: {response.status_code})"
+            
+    except requests.Timeout:
+        return f"Error: Request timed out while fetching temperature for {location}"
+    except requests.RequestException as e:
+        return f"Network error while fetching temperature: {str(e)}"
+    except KeyError as e:
+        return f"Error parsing weather data: Missing {str(e)} in API response"
+    except Exception as e:
+        return f"Unexpected error while fetching temperature: {str(e)}"
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.