[python-package] remove unused imports (#5776)

2020-06-11 16:50:27 +08:00
parent 1d22a9be1c
commit c96e1ef283
4 changed files with 2 additions and 4 deletions
@@ -2,7 +2,6 @@
 """Helper utility function for customization."""
 import sys
 import os
-import docutils
 import subprocess

 READTHEDOCS_BUILD = (os.environ.get('READTHEDOCS', None) is not None)