Merge pull request #72 from hyunjoonbok/dependabot/pip/tornado-6.5.5

Bump tornado from 6.0.3 to 6.5.5

Author: hyunjoonbok

requirements.txt

@@ -232,7 +232,7 @@ tokenization==1.0.7
 toolz==0.10.0
 torch==1.3.1
 torchvision==0.4.2
-tornado==6.0.3
+tornado==6.5.5
 tqdm==4.41.0
 traitlets==4.3.3
 transformers==2.3.0