$ sudo apt-get install libprotobuf-dev protobuf-compiler -y
$ cd gym_ssl/grsim_ssl/pb/
$ protoc --python_out=../ *.proto
$ pip install -e .import gym
import gym_ssl
env = gym.make('grSimSSL-v0')
env.reset()
for i in range(1):
done = False
while not done:
action = env.action_space.sample()
next_state, reward, done, _ = env.step(action)
print(next_state)