code: def __init__(
      self,
      path,
      target_name="target",
  ):
      self.path = path
      self.target_name = target_name
  
      self.meta = SimpleNamespace(columns={})
  
imports: from datetime import datetime
  from distutils.util import strtobool
  from types import SimpleNamespace
  from typing import Dict
  import numpy
  from toolz import compose_left
  from gluonts import json
  from gluonts.exceptions import GluonTSDataError
label_desc: Use image node_id 1 to create a new TSFReader object  with example: obj = TSFReader(path, target_name)