Error when running

[albertyw]

When running git reviewers -c

Traceback (most recent call last):
  File "/Users/albertyw/.dotfiles/scripts/git/git-reviewers/git_reviewers/reviewers.py", line 192, in <module>
    main()
  File "/Users/albertyw/.dotfiles/scripts/git/git-reviewers/git_reviewers/reviewers.py", line 188, in main
    show_reviewers(reviewers_list, args.copy)
  File "/Users/albertyw/.dotfiles/scripts/git/git-reviewers/git_reviewers/reviewers.py", line 141, in show_reviewers
    p.communicate(input=reviewer_string)
  File "/usr/local/Cellar/python/3.6.5/Frameworks/Python.framework/Versions/3.6/lib/python3.6/subprocess.py", line 828, in communicate
    self._stdin_write(input)
  File "/usr/local/Cellar/python/3.6.5/Frameworks/Python.framework/Versions/3.6/lib/python3.6/subprocess.py", line 781, in _stdin_write
    self.stdin.write(input)
TypeError: a bytes-like object is required, not 'str'