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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 async def _process_2auth_form(self, html: str) -> (str, str):
 """ Parsing two-factor authorization page and filling the code :param html: html page :return: url and html from redirected page """

        # Parse page
        p = TwoFactorCodePageParser()
        p.feed(html)
        p.close()

        # Prepare request data
        form_url = p.url
        form_data = dict(p.inputs)
        form_data['remember'] = 0
        if p.message:
            raise VkAuthError('invalid_data', p.message, form_url, form_data)
        form_data['code'] = await self.enter_confirmation_code()

        # Send request
        url, html = await self.driver.post_text(form_url, form_data)
        return url, html