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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def print_square(row_queue, t):
 """ Prints a row queue as its conceptual square array. """

    occupied_rows = {y: row for _, y, row in row_queue}

    empty_row = ', '.join('...' for _ in range(t))
    for y in range(t):
        print('|', end=' ')
        if y not in occupied_rows:
            print(empty_row, end=' ')
        else:
            row = dict(occupied_rows[y])
            all_cols = ('%3d' % row[x] if x in row else '...'
                        for x in range(t))
            print(', '.join(all_cols), end=' ')

        print("|")