TypeError: metaclass conflict when installing

[ksivakumar]

Gym version is 0.25.1 and mujoco210 is being used. python setup.py install works to install mujoco-maze==0.2.0. However when I try to import mujoco_maze in python (version 3.8.13), I get:

import mujoco_maze
Traceback (most recent call last):
File "", line 1, in
File "/home/ksivakumar/Documents/mujoco-maze/mujoco_maze/init.py", line 11, in
from mujoco_maze.ant import AntEnv
File "/home/ksivakumar/Documents/mujoco-maze/mujoco_maze/ant.py", line 13, in
from mujoco_maze.agent_model import AgentModel
File "/home/ksivakumar/Documents/mujoco-maze/mujoco_maze/agent_model.py", line 11, in
class AgentModel(ABC, MujocoEnv, EzPickle):
TypeError: metaclass conflict: the metaclass of a derived class must be a (non-strict) subclass of the metaclasses of all its bases

How do I solve this?