code: def _close__fp(self):
      try:
          if self.__fp != self.fp:
              self.__fp.close()
      except AttributeError:
          pass
      finally:
          self.__fp = None
  
imports: import itertools
  import math
  import os
  import subprocess
  from .None import Image, ImageChops, ImageFile, ImagePalette, ImageSequence
  from ._binary import i16le
  from ._binary import o8
  from ._binary import o16le
label_desc: Use image node_id 10 for calling the GifImageFile obj's underlying member method code with example usage: obj._close__fp() without return types