class_docstr: Given scores, select the action.
class_docstr_tok: ["Given","scores",",","select","the","action","."]
docstr: Call to update internal parameters (e.g. decay epsilon)
docstr_tok: ["Call","to","update","internal","parameters","(","e.g",".","decay","epsilon",")"]
code: def update(self) -> None:
      """Call to update internal parameters (e.g. decay epsilon)"""
      pass
  
imports: from abc import ABC, abstractmethod
  from dataclasses import asdict, dataclass, field, fields
  from typing import Any, Callable, Dict, List, Optional, Union
  import numpy
  import reagent.core.types
  import torch
  import torch.nn.functional
label_desc: Use image node_id 3 for calling the Sampler obj's underlying member method code with example usage: obj.update() without return types