Update tile.py

Fixed extra noise source imports

api/onnx_web/chain/tile.py

@@ -7,14 +7,7 @@ from typing import List, Optional, Protocol, Tuple
 import numpy as np
 from PIL import Image
 
-from ..image.noise_source import (
-    noise_source_fill_edge,
-    noise_source_fill_mask,
-    noise_source_gaussian,
-    noise_source_histogram,
-    noise_source_normal,
-    noise_source_uniform,
-)
+from ..image.noise_source import noise_source_histogram
 from ..params import Size, TileOrder
 
 # from skimage.exposure import match_histograms