'Test the ability to remove a collaborator on a repository.'

def test_remove_collaborator(self):

    self.token_login()
    cassette_name = self.cassette_name('remove_collaborator')
    with self.recorder.use_cassette(cassette_name):
        repository = self.gh.repository('github3py', 'test_rename1')
        removed_collaborator = repository.remove_collaborator('littleboyd')
    assert (removed_collaborator is True)
