Update channel_functions.py

channel_functions.py

@@ -137,7 +137,7 @@ def which_channel_dominates(img_arr, original_image_plot = 'yes', original_image
     fig, ax = plt.subplots(figsize=(8,8))
 
     if original_image_plot == 'yes':
-       plt.imshow(cv2.cvtColor(img_arr,cv2.COLOR_BGR2RGB), alpha=original_image_opacity)
+       plt.imshow(cv2.cvtColor(np.flip(img_arr, axis=-1),cv2.COLOR_BGR2RGB), alpha=original_image_opacity)
 
     plot = plt.imshow(which_channel_dominates, cmap=cmap, alpha=channel_opacity)