tictactoe.py
def initial_state():
    """
    Returns starting state of the board.
    """
    return [[EMPTY, EMPTY, EMPTY], [EMPTY, EMPTY, EMPTY], [EMPTY, EMPTY, EMPTY]]

    Returns starting state of the board.
    
Returns starting state of the board.
Returns starting state of the board .
def initial_state():
    return [[EMPTY, EMPTY, EMPTY], [EMPTY, EMPTY, EMPTY], [EMPTY, EMPTY, EMPTY]]
def initial_state ( ) : return [ [ EMPTY , EMPTY , EMPTY ] , [ EMPTY , EMPTY , EMPTY ] , [ EMPTY , EMPTY , EMPTY ] ]
Returns starting state of the board.
Returns starting state of the board .
"""
    Returns starting state of the board.
    """