@dp.message_handler(text='1')
async def dsfd(message: types.Message):
    await message.answer('Введите текст:', reply_markup=back_keyboard)
    await code.one.set()


@dp.message_handler(state=code.one)
async def text(message: types.Message, state: FSMContext):
    if message.text == 'Отмена':
        await message.answer('Возвращаю назад..', reply_markup=simple_keyboard)
        await state.finish()
    else:
        randomSource = string.ascii_letters + string.digits
        key = ""
        n = random.randint(12, 32)
        for i in range(n):
            key += random.choice(randomSource)
        print(key)
        await state.update_data(key=key)



@dp.message_handler(text='2')
async def two(message: types.Message):
    await message.answer('Введите текст:', reply_markup=back_keyboard)
    await code.two.set()


@dp.message_handler(state=code.two)
async def twocde(message: types.Message, state: FSMContext):
    if message.text == 'Отмена':
        await message.answer('Возвращаю назад..', reply_markup=simple_keyboard)
        await state.finish()
    else:
        data = await state.get_data()
        key = data.get("key")
        print(key)