code: def test_invalid_fstrings(code, message):
      """
      Some fstring errors are handled differntly in 3.6 and other versions.
      Therefore check specifically for these errors here.
      """
      (error,) = _get_error_list(code, version="3.6")
      assert message in error.message
  
imports: import sys
  import warnings
  import pytest
  import parso
  from textwrap import dedent
  from parso._compatibility import is_pypy
  from .failing_examples import FAILING_EXAMPLES, indent, build_nested
label_desc: Use image node_id 19 for calling a global function with example usage: test_invalid_fstrings(code, message) without return types