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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def download(self, streamed=False, action=None, chunk_size=1024, **kwargs):
 """Download the archive of a project export. Args: streamed (bool):
 If True the data will be processed by chunks of `chunk_size` and each chunk is passed to `action` for reatment action (callable):
 Callable responsible of dealing with chunk of data chunk_size (int):
 Size of each chunk **kwargs: Extra options to send to the server (e.g. sudo) Raises: GitlabAuthenticationError: If authentication is not correct GitlabGetError: If the server failed to perform the request Returns: str: The blob content if streamed is False, None otherwise """

        path = '/projects/%s/export/download' % self.project_id
        result = self.manager.gitlab.http_get(path, streamed=streamed,
                                              raw=True, **kwargs)
        return utils.response_content(result, streamed, action, chunk_size)