code: def _login(self, email, password):
          
          response = requests.post(urljoin(self.ENDPOINT, 'sessions'),
                                   json={'email': email,
                                         'password': password,
                                         'platform': 'ios',
                                         'token': binascii.hexlify(os.urandom(64)).decode('utf8')},
                                   headers=self._headers)
  
          response.raise_for_status()
          access_token = response.json()['access_token']
  
          self._headers['Authorization'] = 'Token token=%s' % access_token
docs: Login to pybotvac account using provided email and password.
  
          :param email: email for pybotvac account
          :param password: Password for pybotvac account
          :return: