class_docstr: This tests whether the entrypoints run without errors without quantitative measure of the outputs.
docstr: Get functions from openvino_inference.py
code: def get_functions(self):
      """Get functions from openvino_inference.py"""
      if find_spec("openvino_inference") is not None:
          from tools.inference.openvino_inference import (
              get_parser,
              infer,
          )
      else:
          raise Exception(
              "Unable to import openvino_inference.py for testing"
          )
      return get_parser, infer
  
file_path: anomalib/tests/pre_merge/tools/test_openvino_entrypoint.py
imports: from __future__ import annotations
  import sys
  from importlib.util import find_spec
  import pytest
  from anomalib.data import TaskType
  from anomalib.deploy import ExportMode, export
  from anomalib.models import get_model
label_desc: Use image node_id 1 for calling the TestOpenVINOInferenceEntrypoint obj's underlying member method code with example usage: obj.get_functions() and returns: get_parser,  infer