code: def run_create_function_query(self):
      create_function_query = """CREATE FUNCTION DummyObjectDetector
              INPUT  (Frame_Array NDARRAY UINT8(3, 256, 256))
              OUTPUT (label NDARRAY STR(10))
              TYPE  Classification
              IMPL  'test/util.py';"""
      execute_query_fetch_all(self.evadb, create_function_query)
  
imports: import unittest
  from pathlib import Path
  from test.util import create_sample_video, file_remove, get_evadb_for_testing
  import pandas
  import pytest
  from evadb.catalog.catalog_utils import get_video_table_column_definitions
  from evadb.executor.executor_utils import ExecutorError
  from evadb.models.storage.batch import Batch
  from evadb.server.command_handler import execute_query_fetch_all
  from evadb.storage.storage_engine import StorageEngine
label_desc: Use image node_id 5 for calling the DropObjectExecutorTest obj's underlying member method code with example usage: obj.run_create_function_query() without return types