Can't import VecFrameStackFrame from Stable-baselines3 - importing problem
I have a problem when importing some dependencies from stable baselines 3 library, I installed it with this command
pip install stable-baselines3[extra]

But When I import my dependencies
import gym
from stable_baselines3 import A2C
from stable_baselines3.common.vec_env import VecFrameStackFrame
from stable_baselines3.common.evaluation import evaluate_policy
from stable_baselines3.common.env_util import make_atari_env
import os

I face this error
ImportError: cannot import name 'VecFrameStackFrame' from 'stable_baselines3.common.vec_env' (C:\Users\User\anaconda3\envs\rl_learning\lib\site-packages\stable_baselines3\common\vec_env\__init__.py)

Any advice?

I knew that stable baselines new version has changed the name from
from stable_baselines3.common.vec_env import VecFrameStackFrame

To
from stable_baselines3.common.vec_env import vec_frame_stack

and it worked for me
