def send_for_signing(self, **kwargs): signature = self.HelloSignSignatureClass(title=self.title, subject=self.subject, message=self.message) # Add invitees for i in self.invitees: signature.add_signer(HelloSigner(name=i['name'], email=i['email'])) signature.add_doc(HelloDoc(file_path=self.document.name)) # Perform the submission result = signature.create(auth=self.hellosign_authentication, **kwargs) return result