Gym 실습 (1) 환경

!pip install gym

Requirement already satisfied: gym in /usr/local/lib/python3.6/dist-packages (0.17.3)
Requirement already satisfied: scipy in /usr/local/lib/python3.6/dist-packages (from gym) (1.4.1)
Requirement already satisfied: cloudpickle<1.7.0,>=1.2.0 in /usr/local/lib/python3.6/dist-packages (from gym) (1.3.0)
Requirement already satisfied: numpy>=1.10.4 in /usr/local/lib/python3.6/dist-packages (from gym) (1.18.5)
Requirement already satisfied: pyglet<=1.5.0,>=1.4.0 in /usr/local/lib/python3.6/dist-packages (from gym) (1.5.0)
Requirement already satisfied: future in /usr/local/lib/python3.6/dist-packages (from pyglet<=1.5.0,>=1.4.0->gym) (0.16.0)

import gym

env = gym.make('HotterColder-v0')

/usr/local/lib/python3.6/dist-packages/gym/logger.py:30: UserWarning: WARN: Box bound precision lowered by casting to float32
  warnings.warn(colorize('%s: %s'%('WARN', msg % args), 'yellow'))

env.reset()

0

import numpy as np

action = 0.0

observation, reward, done, info = env.step(np.array([action]))

observation

1

reward

0.9296909676608689

done

False

info

{'guesses': 2, 'number': -29.464355369070063}