code: def n_frames(self):
      return self.info[FRAMES]
  
file_path: catboost/contrib/python/Pillow/py2/PIL/ImImagePlugin.py
imports: import re
  from .None import Image, ImageFile, ImagePalette
  from ._binary import i8
label_desc: Use image node_id 2 for calling the ImImageFile obj's underlying member method code with example usage: obj.n_frames() and returns: self