code: async def export_image(self, name: str):
          
          response = await self.docker._query(
              "images/{name}/get".format(name=name), "GET"
          )
          return response.content
docs: Get a tarball of an image by name or id.
  
          Args:
              name: name/id of the image to be exported
  
          Returns:
              Streamreader of tarball image