'Does anyone have any idea about how to handle this problem, I run the code in the Jupiter notebook, I tried few different things, but cannot find a suitable solution for this problem '
import gym import matplotlib.pyplot as plt import time #create the environment env_name="Breakout-v0" env =gym.make(env_name) --------------------------------------------------------------------------- AttributeError Traceback (most recent call last) <ipython-input-5-1d1ff99ad89f> in <module> ----> 1 env =gym.make(env_name) ~\anaconda3\lib\site-packages\gym\envs\registration.py in make(id, **kwargs) 198 199 def make(id, **kwargs): --> 200 return registry.make(id, **kwargs) 201 202 ~\anaconda3\lib\site-packages\gym\envs\registration.py in make(self, path, **kwargs) 103 logger.info("Making new env: %s", path) 104 spec = self.spec(path) --> 105 env = spec.make(**kwargs) 106 if env.spec.max_episode_steps is not None: 107 from gym.wrappers.time_limit import TimeLimit ~\anaconda3\lib\site-packages\gym\envs\registration.py in make(self, **kwargs) 72 env = self.entry_point(**_kwargs) 73 else: ---> 74 cls = load(self.entry_point) 75 env = cls(**_kwargs) 76 ~\anaconda3\lib\site-packages\gym\envs\registration.py in load(name) 16 mod_name, attr_name = name.split(":") 17 mod = importlib.import_module(mod_name) ---> 18 fn = getattr(mod, attr_name) 19 return fn 20 AttributeError: module 'ale_py.gym' has no attribute 'ALGymEnv' 
Error: We're Unable to find the game "Breakout". Note: Gym no longer distributes ROMs. If you own a license to use the necessary ROMs for research purposes you can download them viapip install gym[accept-rom-license]. Otherwise, you should try importing "Breakout" via the commandale-import-roms. If you believe this is a mistake perhaps your copy of "Breakout" is unsupported. To check if this is the case try providing the environment variablePYTHONWARNINGS=default::ImportWarning:ale_py.roms. For more information see: github.com/mgbellemare/…` I got these error messages after updating, I think it will no longer available