def generate_progress_bar(percentage):
    """Generates the progress bar that can be used in
    a tweet

    Args:
        percentage (integer): Percentage progress to Christmas day

    Returns:
        string: Progress base using present emojis to visually
        show the progress of reaching Christmas day
    """
    presents = (percentage//10)*"\U0001F381"
    empty_blocks = (10-percentage//10)*"🔲"
    tweet = f"{presents}{empty_blocks} {percentage}%"
    return tweet