code: def execute(self):
      try:
          self._scan_and_execute_jobs()
      except KeyboardInterrupt:
          logger.debug(
              "Exiting the job scheduler process due to interrupt"
          )
          sys.exit()
  
file_path: evadb/evadb/utils/job_scheduler.py
imports: import datetime
  import sys
  import time
  from evadb.catalog.models.utils import JobCatalogEntry
  from evadb.database import EvaDBDatabase
  from evadb.server.command_handler import execute_query
  from evadb.utils.logging_manager import logger
label_desc: Use image node_id 5 for calling the JobScheduler obj's underlying member method code with example usage: obj.execute() without return types