code: def test_vocab_lexeme_lt(en_vocab, text1, text2, prob1, prob2):
      """More frequent is l.t. less frequent"""
      lex1 = en_vocab[text1]
      lex1.prob = prob1
      lex2 = en_vocab[text2]
      lex2.prob = prob2
  
      assert lex1 < lex2
      assert lex2 > lex1
  
file_path: spacy/spacy/tests/vocab_vectors/test_lexeme.py
imports: import numpy
  import pytest
  from spacy.attrs import IS_ALPHA, IS_DIGIT
  from spacy.lookups import Lookups
  from spacy.tokens import Doc
  from spacy.util import OOV_RANK
  from spacy.vocab import Vocab
label_desc: Use image node_id 3 for calling a global function with example usage: test_vocab_lexeme_lt(en_vocab, text1, text2, prob1, prob2) without return types