code: def seek(self, frame):
      if not self._seek_check(frame):
          return
      self.frame = frame
      self.fp = self._fp
      self.fp.seek(self._offset[frame])
      PcxImageFile._open(self)
  
file_path: catboost/contrib/python/Pillow/py3/PIL/DcxImagePlugin.py
imports: from .None import Image
  from ._binary import i32le
  from .PcxImagePlugin import PcxImageFile
label_desc: Use image node_id 2 for calling the DcxImageFile obj's underlying member method code with example usage: obj.seek(frame) without return types