Bump pillow from 5.4.1 to 6.2.0 in /wandb/run-20191109_104634-uqs8xyuc

Bumps [pillow](https://github.com/python-pillow/Pillow) from 5.4.1 to 6.2.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst)
- [Commits](python-pillow/Pillow@5.4.1...6.2.0)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

wandb/run-20191109_104634-uqs8xyuc/requirements.txt

@@ -40,7 +40,7 @@ numpy==1.16.2
 nvidia-ml-py3==7.352.0
 pandas==0.24.2
 pathtools==0.1.2
-pillow==5.4.1
+pillow==6.2.0
 pip==9.0.3
 promise==2.2.1
 protobuf==3.7.0