Update app.py

app.py

@@ -4,7 +4,7 @@ def greet(img1, img2):
     return img2
 
 demo = gr.Interface(fn=greet, 
-                    inputs=["image", "image"]", 
+                    inputs=["image", "image"], 
                     outputs="image", 
-                    exmaples=[['27-24522.jpg', '28-24766.jpg']])
+                    exmaples=[["27-24522.jpg", "28-24766.jpg"]])
 demo.launch()