code: def end_experiment(self, eid, status="FINISHED"):
      self.cursor.execute(
          "UPDATE experiment SET end_time=strftime('%s','now'), status=? WHERE eid=?",
          (status, eid),
      )
      self.connector.commit()
  
imports: import logging
  import re
  import sqlite3
  import threading
  from time import sleep
  import json
  from datetime import datetime
  from .AbstractConnector import AbstractConnector
label_desc: Use image node_id 7 for calling the SQLiteConnector obj's underlying member method code with example usage: obj.end_experiment(eid, status) without return types