code: def load_image(filename, timeout=120):
      
      c = docker_fabric()
      with open(expand_path(filename), 'r') as f:
          _timeout = c._timeout
          c._timeout = timeout
          try:
              c.load_image(f)
          finally:
              c._timeout = _timeout
docs: Uploads an image from a local file to a Docker remote. Note that this temporarily has to extend the service timeout
      period.
  
      :param filename: Local file name.
      :type filename: unicode
      :param timeout: Timeout in seconds to set temporarily for the upload.
      :type timeout: int