code: def _delete_record(self, record):
      record.deleted_at = dt.datetime.now()
  
imports: import re
  import datetime
  from dateutil.relativedelta import relativedelta
  import sqlalchemy
  from mindsdb_sql import parse_sql, ParsingException
  from mindsdb.utilities.context import context
  from mindsdb.utilities.exception import EntityNotExistsError, EntityExistsError
  from mindsdb.interfaces.storage import db
  from mindsdb.interfaces.database.projects import ProjectController
  from mindsdb.interfaces.query_context.context_controller import query_context_controller
  from mindsdb.utilities import log
label_desc: Use image node_id 4 for calling the JobsController obj's underlying member method code with example usage: obj._delete_record(record) without return types