from abc import  abstractmethod
import sys, abc
if sys.version_info >= (3, 4):
    ABC = abc.ABC
else:
    ABC = abc.ABCMeta('ABC', (), {})

import numpy as np
from enum import Enum

class Env(ABC):
    class Terminate(Enum):
        Null = 0
        Fail = 1
        Succ = 2
        
    def __init__(self, args, enable_draw):
        self.enable_draw = enable_draw
        return
