code: def test_check_function_inputs_match(self):
      class F:
          def __call__(self, s: str, evt: EventData):
              return s
  
      class C:
          def f(self, s: str, evt: EventData):
              return s
  
      def f(s: str, evt: EventData):
          return s
  
      test_objs = [F(), C().f, f]
  
      with warnings.catch_warnings():
          warnings.simplefilter(
              "error"
          )  # Ensure there're no warnings raised here.
  
          for x in test_objs:
              check_function_inputs_match(x, [None], False)
  
imports: from __future__ import annotations
  import json
  import os
  import sys
  import unittest.mock
  import warnings
  from pathlib import Path
  from unittest.mock import MagicMock
  import httpx
  import pytest
  from typing_extensions import Literal
  from gradio import EventData, Request
  from gradio.utils import abspath, append_unique_suffix, assert_configs_are_equivalent_besides_ids, check_function_inputs_match, colab_check, delete_none, format_ner_list, get_continuous_fn, get_extension_from_file_path_or_url, get_type_hints, ipython_check, is_in_or_equal, is_special_typed_parameter, kaggle_check, readme_to_html, sagemaker_check, sanitize_list_for_csv, sanitize_value_for_csv, tex2svg, validate_url
label_desc: Use image node_id 1 for calling the TestCheckFunctionInputsMatch obj's underlying member method code with example usage: obj.test_check_function_inputs_match() and returns: s, s, s