Merge pull request #2 from dronefreak/dependabot/pip/pillow-6.2.0

Bump pillow from 5.2.0 to 6.2.0

Author: dronefreak

requirements.txt

@@ -2,7 +2,7 @@ numpy==1.14.5
 scipy==1.1.0
 cython==0.28.3
 h5py==2.8.0
-Pillow==5.2.0
+Pillow==6.2.0
 scikit-image==0.14.0
 keras==2.1.6
 jupyter==1.0.0