code: def _chunk_sequence_data(
      series_list: List[pd.Series],
      fs_dict: Optional[Dict[str, float]] = None,
      chunk_range_margin: Optional[float] = None,
      min_chunk_dur: Optional[float] = None,
      max_chunk_dur: Optional[float] = None,
      sub_chunk_overlap: Optional[float] = "0s",
      copy=True,
      verbose=False,
  ):
      raise NotImplementedError("Not implemented yet")
  
file_path: tsflex/tsflex/chunking/chunking.py
imports: from datetime import timedelta
  from typing import Dict, List, Optional, Tuple, Union
  import pandas
  from ..utils.attribute_parsing import AttributeParser, DataType
  from ..utils.data import to_series_list
  from ..utils.time import parse_time_arg
label_desc: Use image node_id 2 for calling a global function with example usage: _chunk_sequence_data(series_list, fs_dict, chunk_range_margin, min_chunk_dur, max_chunk_dur, sub_chunk_overlap, copy, verbose) without return types