code: def test_docstring(load_test_flow_metadata_json):
      docstring = create_docstring(
          "Flow_component",
          load_test_flow_metadata_json["props"],
          load_test_flow_metadata_json["description"],
      )
      print(docstring.splitlines())
      prohibit_events(load_test_flow_metadata_json["props"]),
      assert not list(
          unified_diff(expected_doc, docstring.splitlines())
      )
  
file_path: dash/tests/unit/development/test_flow_metadata_conversions.py
imports: import json
  import os
  from collections import OrderedDict
  from difflib import unified_diff
  import pytest
  from dash.development._py_components_generation import create_docstring, prohibit_events, js_to_py_type
label_desc: Use image node_id 2 for calling a global function with example usage: test_docstring(load_test_flow_metadata_json) without return types