Untitled

import random
import time

def draw_board(board):
    print("|", board[0], "|", board[1], "|", board[2], "|", board[3], "|")
    print("|", board[4], "|", board[5], "|", board[6], "|", board[7], "|")
    print("|", board[8], "|", board[9], "|", board[10], "|", board[11], "|")
    print("|", board[12], "|", board[13], "|", board[14], "|", board[15], "|")
    print("|", board[16], "|", board[17], "|", board[18], "|", board[19], "|")
    print("|", board[20], "|", board[21], "|", board[22], "|", board[23], "|")
    print("|", board[24], "|", board[25], "|", board[26], "|", board[27], "|")
    print("|", board[28], "|", board[29], "|", board[30], "|", board[31], "|")
    print("|", board[32], "|", board[33], "|", board[34], "|", board[35], "|")
    print("|", board[36], "|", board[37], "|", board[38], "|", board[39], "|")

def create_piece():
    shape = random.randint(1, 7)
    if shape == 1: # straight
        orientation = random.randint(1, 2)
        if orientation == 1:
            piece = [[1, 1, 1, 1]]
        else:
            piece = [[1], [1], [1], [1]]
    elif shape == 2: # right-angle
        orientation = random.randint(1, 4)
        if orientation == 1:
            piece = [[0, 1, 0], [1, 1, 1], [0, 0, 0]]
        elif orientation == 2:
            piece = [[0, 0, 0], [1, 1, 1], [0, 1, 0]]
        elif orientation == 3:
            piece = [[0, 0, 0], [1, 1, 1], [1, 0, 0]]
        else:
            piece = [[1, 1, 1], [0, 1, 0], [0, 0, 0]]
    elif shape == 3: # L-shape
        orientation = random.randint(1, 4)
        if orientation == 1:
            piece = [[0, 1, 0], [0, 1, 1], [0, 0, 0]]
        elif orientation == 2:
            piece = [[0, 0, 0], [1, 1, 1], [0, 1, 0]]
        elif orientation == 3:
            piece = [[0, 0, 0], [1, 1, 1], [1, 0, 0]]
        else:
            piece = [[1, 1, 1], [1, 0, 0], [0, 0, 0]]
    elif shape == 4: # box
        piece = [[1, 1], [1, 1]]
    elif shape == 5: # inverted L-shape
        orientation = random.randint(1, 4)
        if orientation == 1:
            piece = [[0, 0, 0], [1, 1, 1], [1, 1, 0]]
        elif orientation == 2:
            piece = [[0, 1, 0], [0, 1, 1], [0, 0, 0]]
        elif orientation == 3:
            piece = [[0,