code: def test_warning_pipe_begin_training():
      with pytest.warns(UserWarning, match="begin_training"):
  
          class IncompatPipe(TrainablePipe):
              def __init__(self):
                  ...
  
              def begin_training(*args, **kwargs):
                  ...
  
imports: import gc
  import numpy
  import pytest
  from thinc.api import get_current_ops
  import spacy
  from spacy.lang.en import English
  from spacy.lang.en.syntax_iterators import noun_chunks
  from spacy.language import Language
  from spacy.pipeline import TrainablePipe
  from spacy.tokens import Doc
  from spacy.training import Example
  from spacy.util import SimpleFrozenList, get_arg_names, make_tempdir
  from spacy.vocab import Vocab
label_desc: Use image node_id 36 for calling a global function with example usage: test_warning_pipe_begin_training() without return types