code: def init(
      model: Model[SeqT, SeqT],
      X: Optional[SeqT] = None,
      Y: Optional[SeqT] = None,
  ) -> None:
      model.layers[0].initialize(
          X=_get_list(model, X) if X is not None else None,
          Y=_get_list(model, Y) if Y is not None else None,
      )
  
file_path: thinc/thinc/layers/with_list.py
imports: from typing import Callable, List, Optional, Tuple, TypeVar, Union, cast
  from ..config import registry
  from ..model import Model
  from ..types import Array2d, Floats2d, Ints2d, List2d, Padded, Ragged
label_desc: Use image node_id 3 for calling a global function with example usage: init(model, X, Y) without return types