def get_day_readability(uploads):
    """
        This function returns days of uploaded data.
    """

    date = []
    for it in uploads:
        date = list(it.data.keys())  # get date
        break

    days_str = [i[0:2] for i in date]  # get days
    days = list(map(int, days_str))  # converting to int

    return days