Merge pull request #21 from msindev/snyk-fix-b85e66417ddf7e537dd055301e7e8c89

[Snyk] Security upgrade keras from 2.2.4 to 2.6.0rc3

Author: msindev

requirements.txt

@@ -1,5 +1,5 @@
 h5py==2.8.0
-Keras==2.2.4
+Keras==2.6.0rc3
 tensorflow==1.15.4
 dlib==19.16.0
 opencv_python==3.4.3.18