Fixed variable name ...

app.py

@@ -98,7 +98,7 @@ def segment_images(model_name,url_input,image_input,threshold):
             return_string += f"ID: {r['id']}\t Contour Count: {len(contour_list)}\t Score: {r['score']}\t Label Name: {label_name},\n"
 
         r_shape = results["segmentation"].shape
-        new_image = np.zeros((r[0], r[1], 3), dtype=np.uint8)
+        new_image = np.zeros((r_shape[0], r_shape[1], 3), dtype=np.uint8)
         new_image[:, :, 0] = results["segmentation"].numpy()[:, :]
         new_image[:, :, 1] = (new_image[:, :, 0] * 2) %256
         new_image[:, :, 2] = (new_image[:, :, 0] * 3) %256