change examples

app.py

@@ -54,7 +54,7 @@ if __name__ == '__main__':
         ['images/example-2.jpg', 'Make the image look like a cartoon.'],
         ['images/example-3.jpg', 'Segment the tie in the image.'],
         ['images/example-4.jpg', 'Generate a man watching a sea based on the pose of the woman.'],
-        ['images/example-5.jpg', 'Replace the dog with a cat.'],
+        ['images/example-5.jpg', 'Replace the dog with a monkey.'],
     ]
 
     if not os.path.exists('image'):