Update app.py

app.py

@@ -35,17 +35,23 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 @tool
 def get_random_cat_picture() -> str:
-    """Fetches a random cat picture URL.
+    """Fetches a random cat picture and returns it as an image.
     
     Returns:
-        A URL to a random cat picture.
+        An image of a random cat.
     """
     api_url = "https://api.thecatapi.com/v1/images/search"
     
     try:
         response = requests.get(api_url)
         data = response.json()
-        return data[0]["url"]  # Extract the image URL
+        img_url = data[0]["url"]
+        
+        # Fetch the image content
+        img_response = requests.get(img_url)
+        img = Image.open(BytesIO(img_response.content))
+        
+        return img  # Return the image directly
     except Exception as e:
         return f"Error fetching cat image: {str(e)}"