code: def __init__(self):
      raise error.Error(
          "Error initializing BipedalWalkerHardcore Environment.\n"
          "Currently, we do not support initializing this mode of environment by calling the class directly.\n"
          "To use this environment, instead create it by specifying the hardcore keyword in gym.make, i.e.\n"
          'gym.make("BipedalWalker-v3", hardcore=True)'
      )
  
imports: import math
  from typing import TYPE_CHECKING, List, Optional
  import numpy
  import gym
  from gym import error, spaces
  from gym.error import DependencyNotInstalled
  from gym.utils import EzPickle
label_desc: Use image node_id 1 to create a new BipedalWalkerHardcore object  with example: obj = BipedalWalkerHardcore()