Using python requests module post/get result from HTML form

I have application which pulls lottery numbers from official website of lottery.

Website allows search previous lottery games by its date.

I have tried it by using requests module but after request was sent I still receiving website output before submit.

Could take a look and guide me what I am doing wrong?

import requests
import datetime

web_page = 'https://www.lotto.pl/lotto/wyniki-i-wygrane/wyszukaj'

def import_lotto():

    date = datetime.datetime(2019, 3, 2).strftime('%Y-%m-%d')

    payload = {
        'data_losowania[date]': date,
        'id': 'wyszukaj-wyniki-submit'
    }

    response = requests.post(web_page, data=payload)

    with open("requests_results.html", 'w') as f:
        f.write(response.text)


if __name__ == '__main__':
    import_lotto()