code: def test_backslash():
      code = "\\\n# 1 \n"
      (endmarker,) = _get_token_list(code)
      assert endmarker.prefix == code
  
imports: import sys
  from textwrap import dedent
  import pytest
  from parso.utils import split_lines, parse_version_string
  from parso.python.token import PythonTokenTypes
  from parso.python import tokenize
  from parso import parse
  from parso.python.tokenize import PythonToken
label_desc: Use image node_id 22 for calling a global function with example usage: test_backslash() without return types