Update app.py

app.py

@@ -32,7 +32,7 @@ def take_screenshot(url):
         left = (width - crop_size_side) // 2
         top = (height - crop_size_top) // 2
         right = left + 1000
-        bottom = top + 1000
+        bottom = top - 500
         cropped_image = image.crop((left, top, right, bottom))
 
         return image