class_docstr: TorchScript implementation of Float1DListTensorizer in pytext/data/tensorizers.py
code: def numberize(
      self, floatList: List[float]
  ) -> Tuple[List[float], int]:
      return floatList, len(floatList)
  
imports: from typing import List, Optional, Tuple
  import torch
  from pytext.torchscript.utils import pad_2d_float, pad_3d_float, validate_padding_control
  from pytext.torchscript.vocab import ScriptVocabulary
  from pytorch.text.fb.utils.transform_utils import pad_2d
label_desc: Use image node_id 2 for calling the ScriptFloat1DListTensorizer obj's underlying member method code with example usage: obj.numberize(floatList) and returns: floatList,  len