code: def download_file(self, project, path):
          
  
          url = self._getUrl("/projects/{}/files/{}".format(project.id, path))
          response = yield from self._session().request("GET", url, auth=self._auth)
          if response.status == 404:
              raise aiohttp.web.HTTPNotFound(text="{} not found on compute".format(path))
          return response
docs: Read file of a project and download it
  
          :param project: A project object
          :param path: The path of the file in the project
          :returns: A file stream