__init__() got an unexpected keyword argument 'tags' with python 3.6.8

[ricardosalazarcab]

I have the next error, in the example: "example_gym_traffic_dqn". Could you help me?

Python 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 24 2018, 00:16:47) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license()" for more information.

RESTART: C:\Python3.6.8\scripts\gym-traffic-master\examples\example_gym_traffic_dqn.py
Traceback (most recent call last):
File "C:\Python3.6.8\scripts\gym-traffic-master\examples\example_gym_traffic_dqn.py", line 4, in
from gym_traffic.agents import DQN, EpsilonExplorer
File "C:\Users\RICARDO\AppData\Local\Programs\Python\Python36\lib\site-packages\gym_traffic-0.0.1-py3.6.egg\gym_traffic_init_.py", line 8, in
nondeterministic=True
File "C:\Users\RICARDO\AppData\Local\Programs\Python\Python36\lib\site-packages\gym\envs\registration.py", line 139, in register
return registry.register(id, **kwargs)
File "C:\Users\RICARDO\AppData\Local\Programs\Python\Python36\lib\site-packages\gym\envs\registration.py", line 133, in register
self.env_specs[id] = EnvSpec(id, **kwargs)
TypeError: init() got an unexpected keyword argument 'tags'

[agbulutonur]

I had the same issue while running the example.

[SHITIANYU-hue]

I had the same issue while running the example.

[EricSchuMa]

Check this out openai/roboschool#208

[TheMedicineSeller]

Same error while running examples/example_gym_traffic_random.py , is downgrading to an older gym version the only possible cure ?
Also if i don't want to downgrade, is it good enough to comment out the tags= argument in __init__() in the setup.py file ?