code: def test_corpus_token_counts_no_split_with_max_lines(self):
      token_counts = tokenizer.corpus_token_counts(
          self.corpus_path, corpus_max_lines=5, split_on_newlines=False
      )
  
      self.assertIn("slept", token_counts)
      self.assertNotIn("Mitch", token_counts)
      self.assertDictContainsSubset(
          {".\n\n": 1, "\n": 2, ".\n": 1}, token_counts
      )
  
imports: import os
  import random
  import six
  from six.moves import range
  import tensorflow.compat.v1
  from trax.data import tokenizer
label_desc: Use image node_id 5 for calling the TestTokenCounts obj's underlying member method code with example usage: obj.test_corpus_token_counts_no_split_with_max_lines() without return types