Update app.py

app.py

@@ -236,7 +236,7 @@ def inpaint(image, invert):
 #        alpha = 255 - image["mask"][:, :, 0:1]
         alpha = 255 - image["layers"][0][:, :, 0:1]
 #    result = np.concatenate([color, alpha], axis=2)
-    result = color
+    result = alpha
     return [result]