new_contents: from ooni.templates.dnst import DNSTest
  
  class ExampleDNSTest(DNSTest):
      def test_a_lookup(self):
          def gotResult(result):
              # Result is an array containing all the A record lookup results
              print result
  
          d = self.performALookup('torproject.org', ('8.8.8.8', 53))
          d.addCallback(gotResult)
          return d
  
subject: Add example usage of DNS Test Template