Update app.py

app.py

@@ -38,7 +38,7 @@ def process_image(image, prompt):
     image = cv2.cvtColor(np.array(image), cv2.COLOR_RGB2BGR)
     imageio.imwrite("./data/data.png", image)
     # Convert mask to grayscale format
-    mask_image = mask_image.resize(image.size)
+    mask_image = mask_image.resize((image.shape[1], image.shape[0]))
     mask_image = cv2.cvtColor(np.array(mask_image), cv2.COLOR_RGB2GRAY)