code: def setUpClass(cls):
      cls.evadb = get_evadb_for_testing()
      cls.evadb.catalog().reset()
      video_file_path = create_sample_video(NUM_FRAMES)
      load_query = f"LOAD VIDEO '{video_file_path}' INTO MyVideo;"
      execute_query_fetch_all(cls.evadb, load_query)
      ua_detrac = f"{EvaDB_ROOT_DIR}/data/ua_detrac/ua_detrac.mp4"
      load_query = f"LOAD VIDEO '{ua_detrac}' INTO DETRAC;"
      execute_query_fetch_all(cls.evadb, load_query)
      load_functions_for_testing(cls.evadb)
      cls.table1 = create_table(cls.evadb, "table1", 100, 3)
      cls.table2 = create_table(cls.evadb, "table2", 500, 3)
      cls.table3 = create_table(cls.evadb, "table3", 1000, 3)
  
      cls.meme1 = f"{EvaDB_ROOT_DIR}/data/detoxify/meme1.jpg"
      cls.meme2 = f"{EvaDB_ROOT_DIR}/data/detoxify/meme2.jpg"
  
      execute_query_fetch_all(
          cls.evadb, f"LOAD IMAGE '{cls.meme1}' INTO MemeImages;"
      )
      execute_query_fetch_all(
          cls.evadb, f"LOAD IMAGE '{cls.meme2}' INTO MemeImages;"
      )
  
imports: import unittest
  from test.util import create_dummy_batches, create_sample_video, create_table, file_remove, get_evadb_for_testing, load_functions_for_testing, shutdown_ray
  import numpy
  import pandas
  import pytest
  from evadb.configuration.constants import EvaDB_ROOT_DIR
  from evadb.models.storage.batch import Batch
  from evadb.readers.decord_reader import DecordReader
  from evadb.server.command_handler import execute_query_fetch_all
label_desc: Use image node_id 1 for calling the SelectExecutorTest obj's underlying member method code with example usage: obj.setUpClass(cls) without return types