code: def _seek(self, frame):
      if self.__physical_frame == frame:
          return  # Nothing to do
      if frame < self.__physical_frame:
          self._reset()  # Rewind to beginning
      while self.__physical_frame < frame:
          self._get_next()
  
file_path: catboost/contrib/python/Pillow/py2/PIL/WebPImagePlugin.py
imports: from io import BytesIO
  from .None import Image, ImageFile
label_desc: Use image node_id 8 for calling the WebPImageFile obj's underlying member method code with example usage: obj._seek(frame) without return types