class_docstr: Behavior descriptor extractor.
docstr: A task initializes some behavior descriptor related states here.
  
  Args:
      extended_task_state - An instance of the extended task state, with
                            dummy behavior descriptor related states.
  Returns:
      A dictionary that contains the initial values for each of the
      behavior descriptor related states.
docstr_tok: ["A","task","initializes","some","behavior","descriptor","related","states","here",".","Args",":","extended_task_state","-","An","instance","of","the","extended","task","state",",","with","dummy","behavior","descriptor","related","states",".","Returns",":","A","dictionary","that","contains","the","initial","values","for","each","of","the","behavior","descriptor","related","states","."]
code: def init_state(self, extended_task_state: T) -> Dict[str, T]:
      """A task initializes some behavior descriptor related states here.
  
      Args:
          extended_task_state - An instance of the extended task state, with
                                dummy behavior descriptor related states.
      Returns:
          A dictionary that contains the initial values for each of the
          behavior descriptor related states.
      """
      raise NotImplementedError()
  
imports: from abc import ABC
  from abc import abstractmethod
  from typing import Dict
  from typing import List
  from typing import Tuple
  from typing import TypeVar
  import dataclasses
  import jax.numpy
  from flax.struct import dataclass
label_desc: Use image node_id 4 for calling the BDExtractor obj's underlying member method code with example usage: obj.init_state(extended_task_state) without return types