allowed_formats_for_question_bank_poster = (
    '.jpg', '.JPG', '.jpeg', '.png', '.PNG')
allowed_formats_for_question_bank_icon = (
    '.jpg', '.JPG', '.jpeg', '.png', '.PNG')

maximum_size_for_question_bank_poster_MG = 5  # mg
maximum_size_for_question_bank_icon_MG = 5  # mg

maximum_side_size_for_question_bank_icon = 2048  # px


maximum_side_size_compress_for_question_bank_icon = 256  # px