def convert(amount, cur_from, cur_to, date, requests):
    response = requests.get('https://www.cbr.ru/scripts/XML_daily.asp?date_req=' + date)  # Использовать переданный requests
    soup = BeautifulSoup(response.content, 'xml')
    value1 = Decimal(".".join(soup.find('CharCode', text=cur_to).find_next_sibling('Value').string.split(',')))
    nominal = soup.find('CharCode', text=cur_to).find_next_sibling('Nominal').string
    if cur_from != 'RUR':
        value2 =Decimal(".".join(soup.find('CharCode', text=cur_from).find_next_sibling('Value').string.split(',')))
        nomina2 = soup.find('CharCode', text=cur_from).find_next_sibling('Nominal').string
        rus = (Decimal(str(value2))/Decimal(str(nomina2)))
    else:
        rus = 1
    result = Decimal(str((rus/(value1/100))*amount))
    return result.quantize(Decimal('1.0000'))