code: def test_standalone_understore_consecutive(self):
      self.assertMarkdownRenders("Foo _ _ _ _", "<p>Foo _ _ _ _</p>")
  
imports: from markdown.test_tools import TestCase
label_desc: Use image node_id 4 for calling the TestNotEmphasis obj's underlying member method code with example usage: obj.test_standalone_understore_consecutive() without return types