code: def test_decorator_raises_missing_corpus_exception():
      t = Tokenizer()
      assert_raises(MissingCorpusError, lambda: t.tag("hello world"))
  
file_path: TextBlob/tests/test_decorators.py
imports: import unittest
  from nose.plugins.attrib import attr
  from nose.tools import *
  from textblob.decorators import requires_nltk_corpus
  from textblob.exceptions import MissingCorpusError
label_desc: Use image node_id 1 for calling a global function with example usage: test_decorator_raises_missing_corpus_exception() without return types