code: def __init__(self):
      pass
  
file_path: OpenNMT-py/tools/convertv2_v3.py
imports: import torch
  import imp
  import argparse
  import pyonmttok
  from onmt.constants import DefaultTokens
  from onmt.inputters.inputter import vocabs_to_dict
label_desc: Use image node_id 1 to create a new Field object from inherited base classes: RawField with example: obj = Field()