code: def check(self, profile_data, training_metadata=[]):
          
          data = {
              "profile_json": _validate_dict(profile_data, "profile_data"),
              "training_metadata": _validate_training_metadata(training_metadata),
          }
          response = self.client.post("profile/json/check", data=data)
          return response.json()
docs: Use the api to check weither the profile_data are valid.