class_docstr: Base class for image file format handlers.
code: def load_end(self):
      # may be overridden
      pass
  
imports: import io
  import itertools
  import struct
  import sys
  from .None import Image
  from ._util import isPath
label_desc: Use image node_id 6 for calling the ImageFile obj's underlying member method code with example usage: obj.load_end() without return types