Update utils8.py

utils8.py

@@ -109,6 +109,7 @@ def anim_frame_warp_2d(prev_img, args, border_mode_str):
 def add_noise(img, noise_amt):
     if noise_amt <= 0: return img
     img_np = np.array(img).astype(np.float32)
+    # np.random.normal will use the seed set in the engine loop
     noise = np.random.normal(0, noise_amt * 255, img_np.shape).astype(np.float32)
     noisy = np.clip(img_np + noise, 0, 255).astype(np.uint8)
     return Image.fromarray(noisy)