boosting gdown dependency

deepface/DeepFace.py

@@ -1,4 +1,3 @@
-from keras.preprocessing import image
 import warnings
 warnings.filterwarnings("ignore")
 import time

deepface/basemodels/Boosting.py

@@ -4,6 +4,7 @@ import os
 from os import path
 from pathlib import Path
 import numpy as np
+import gdown
 from deepface.commons import functions, distance as dst
 
 def loadModel():