Returns info about a specific Commit.

        Params:
        * commit: A tuple, string, or Commit object representing the commit.

def inspect_commit(self, commit):
        """
        Returns info about a specific Commit.

        Params:
        * commit: A tuple, string, or Commit object representing the commit.
        """
        req = proto.InspectCommitRequest(commit=commit_from(commit))
        return self.stub.InspectCommit(req, metadata=self.metadata)