def find_file(self, path, tgt_env):
        raise NotImplementedError()
Test the ability to retrieve a diff for a commit.
dataset/ETHPy150Open saltstack/salt/salt/utils/gitfs.py/GitProvider.find_file--crossover with--dataset/ETHPy150Open sigmavirus24/github3.py/tests/integration/test_repos_repo.py/TestRepoCommit.test_diff