code: def get_redirect_link(self):
          
          response = API.get_redirect_link(self.api_token)
          _fail_if_contains_errors(response)
          link_json = response.json()
          return link_json['link']
docs: Return the absolute URL to redirect or to open in
          a browser. The first time the link is used it logs in the user
          automatically and performs a redirect to a given page. Once used,
          the link keeps working as a plain redirect.
  
          :return: The user's redirect link.
          :rtype: str
  
          >>> from pytodoist import todoist
          >>> user = todoist.login('john.doe@gmail.com', 'password')
          >>> print(user.get_redirect_link())
          https://todoist.com/secureRedirect?path=%2Fapp&token ...