code: def updated_current_fields(
              self,
              update_fields):
          
          self.fields_to_add = {}
          for k in self.org_fields:
              self.fields_to_add[k] = self.org_fields[k]
          self.fields_to_add.update(update_fields)
docs: updated_current_fields
  
          :param update_fields: dict with values for
                                updating fields_to_add