Update utils/utils.py

utils/utils.py

@@ -1,12 +1,13 @@
 """
 Utility classes for BackgroundFX Pro
-Includes FileManager and VideoUtils
+Includes FileManager, VideoUtils, and ImageUtils
 """
 
 # Set OMP_NUM_THREADS at the very beginning of utils module too
 import os
 if 'OMP_NUM_THREADS' not in os.environ:
     os.environ['OMP_NUM_THREADS'] = '4'
+    os.environ['MKL_NUM_THREADS'] = '4'
 
 import shutil
 import tempfile
@@ -17,6 +18,7 @@
 import subprocess
 import cv2
 import numpy as np
+from PIL import Image, ImageEnhance, ImageFilter
 
 logger = logging.getLogger(__name__)