Update app.py

app.py

@@ -18,7 +18,7 @@ def colorify(pixels):
   gen_image = gen_model.predict(pixels)
   gen_image = (gen_image + 1) / 2
   
-  return Image.fromarray((gen_image[0] * 255.0).astype(np.uint16))
+  return Image.fromarray((gen_image[0] * 255.0).astype(np.uint8))
   
 title = "Colorify"
 description = "Recolor your images using this lite version of PIX2PIX GAN , model is trained on 700 randomly collected images from the internet with 256*256 pixels. Due to the above constraint please note that the resolution of your images will decrease"