code: def test_javascript_hrefs_sanitized(self):
      self._test(
          'A <a href="javascript:void0">sketchy link</a> for you',
          "<p>A <a>sketchy link</a> for you</p>",
      )
  
imports: import textwrap
  from tensorboard import context
  from tensorboard import plugin_util
  from tensorboard import test
  from tensorboard.backend import experiment_id
label_desc: Use image node_id 7 for calling the MarkdownToSafeHTMLTest obj's underlying member method code with example usage: obj.test_javascript_hrefs_sanitized() without return types