code: def tearDown(self):
      shutdown_ray()
  
      file_remove("dummy.avi")
      file_remove("dummy.csv")
      # clean up
      execute_query_fetch_all(
          self.evadb, "DROP TABLE IF EXISTS MyVideos;"
      )
  
file_path: evadb/test/integration_tests/short/test_load_executor.py
imports: import glob
  import os
  import unittest
  from pathlib import Path
  from test.util import create_csv_with_comlumn_name_spaces, create_dummy_csv_batches, create_sample_csv, create_sample_video, file_remove, get_evadb_for_testing, shutdown_ray
  import pandas
  import pytest
  from evadb.configuration.constants import EvaDB_ROOT_DIR
  from evadb.models.storage.batch import Batch
  from evadb.parser.types import FileFormatType
  from evadb.server.command_handler import execute_query_fetch_all
label_desc: Use image node_id 2 for calling the LoadExecutorTests obj's underlying member method code with example usage: obj.tearDown() without return types