code: def test_tokenizer_keep_urls(tokenizer, text):
      tokens = tokenizer(text)
      assert len(tokens) == 1
  
imports: import re
  import numpy
  import pytest
  from spacy.lang.de import German
  from spacy.lang.en import English
  from spacy.symbols import ORTH
  from spacy.tokenizer import Tokenizer
  from spacy.tokens import Doc
  from spacy.training import Example
  from spacy.util import compile_infix_regex, compile_prefix_regex, compile_suffix_regex, ensure_path
  from spacy.vocab import Vocab
label_desc: Use image node_id 24 for calling a global function with example usage: test_tokenizer_keep_urls(tokenizer, text) without return types