code: def n_frames(self):
      return self.__framecount
  
file_path: catboost/contrib/python/Pillow/py2/PIL/MpoImagePlugin.py
imports: from .None import Image, ImageFile, JpegImagePlugin
  from ._binary import i16be
label_desc: Use image node_id 4 for calling the MpoImageFile obj's underlying member method code with example usage: obj.n_frames() and returns: self