class_docstr: Pipeline built by a list of Transform instance.
class_docstr_tok: ["Pipeline","built","by","a","list","of","Transform","instance","."]
docstr: Reload when unpickling from save file.
docstr_tok: ["Reload","when","unpickling","from","save","file","."]
code: def __setstate__(self, state):
      """Reload when unpickling from save file."""
      self.opts, self.transforms, self.statistics = state
  
imports: import torch
  from onmt.utils.logging import logger
  from onmt.utils.misc import check_path
label_desc: Use image node_id 9 for calling the TransformPipe obj's underlying member method code with example usage: obj.__setstate__(state) without return types