TripleExclam

from matt_q1_q2 import *

class EightPuzzle:
    ACTIONS = ['U', 'D', 'L', 'R']

    def __init__(self, init_state, goal_state):
        self.size = 3
        self.init_state = init_state
        self.goal_state = goal_state

TripleExclam

import sys
import heapq
import time

class GridWorld:
    ACTIONS = ['U', 'D', 'L', 'R']

    def __init__(self):
        self.n_rows = 9
        self.n_cols = 9