code: def get_response(self, deflate=True):
          
          if deflate:
              response = OneLogin_Saml2_Utils.deflate_and_base64_encode(self.__logout_response)
          else:
              response = b64encode(self.__logout_response)
          return response
docs: Returns the Logout Response defated, base64encoded
          :param deflate: It makes the deflate process optional
          :type: bool
          :return: Logout Response maybe deflated and base64 encoded
          :rtype: string