code: def test_lazycache_no_globals(self):
      lines = linecache.getlines(FILENAME)
      linecache.clearcache()
      self.assertEqual(False, linecache.lazycache(FILENAME, None))
      self.assertEqual(lines, linecache.getlines(FILENAME))
  
imports: import linecache
  import unittest
  import os.path
  import tempfile
  import tokenize
  from test import support
  from test.support import os_helper
label_desc: Use image node_id 5 for calling the LineCacheTests obj's underlying member method code with example usage: obj.test_lazycache_no_globals() without return types