(self, env)
From the callback, the sensor remembers the environment.

    Args:
      env: the environment who invokes this callback function.
From the callback, the sensor remembers the environment.
From the callback the sensor remembers the environment .
def on_reset(self, env):
    """From the callback, the sensor remembers the environment.

    Args:
      env: the environment who invokes this callback function.
    """
    self._env = env
def on_reset ( self , env ) : self . _env = env