code: def __init__(self, **kwargs):
      super().__init__(**kwargs)
  
imports: from typing import Optional
  from tensorflow import nest
  from autokeras.blocks import basic
  from autokeras.blocks import preprocessing
  from autokeras.blocks import reduction
  from autokeras.engine import block
label_desc: Use image node_id 1 to create a new TimeseriesBlock object from inherited base classes: block_module with example: obj = TimeseriesBlock()