def METHOD_NAME(message: types.Message):
    keyboard = types.InlineKeyboardMarkup(
        keyboard=[
            [types.InlineKeyboardButton(text='callback data', callback_data='example')],
            [types.InlineKeyboardButton(text='ignore case callback data', callback_data='ExAmPLe')]
        ]
    )
    bot.send_message(message.chat.id, message.text, reply_markup=keyboard)