code: def suppressed(self, value):
      # If something else is suppressing this already, keep the suppression
      self._suppressed = self._suppressed or value
      return self._suppressed
  
imports: import base64
  import json
  import re
  import time
  import zlib
  from mock import patch
  from streamalert.classifier.parsers import ParserBase
  from streamalert.shared import rule
  from streamalert.shared.logger import get_logger
  from streamalert_cli.test.mocks import LookupTableMocks, ThreatIntelMocks
label_desc: Use image node_id 17 for calling the TestEvent obj's underlying member method code with example usage: obj.suppressed(value) and returns: self