def parseGrid(string):
    grid = [[entry.strip() for entry in line.split()] for line in string.split('\n')]
    for row in grid:
        for x, col in enumerate(row):
            try:
                col = int(col)
            except:
                pass
            if col == "_":
                col = ' '
            row[x] = col
    return gridworld.makeGrid(grid)
def parseGrid(string):
    grid = [[entry.strip() for entry in line.split()] for line in string.split('\n')]
    for row in grid:
        for x, col in enumerate(row):
            try:
                col = int(col)
            except:
                pass
            if col == "_":
                col = ' '
            row[x] = col
    return gridworld.makeGrid(grid)