code: def report(
      vulnerabilities,
      fileobj,
      print_sanitised,
  ):
      
      TZ_AGNOSTIC_FORMAT = "%Y-%m-%dT%H:%M:%SZ"
      time_string = datetime.utcnow().strftime(TZ_AGNOSTIC_FORMAT)
  
      machine_output = {
          'generated_at': time_string,
          'vulnerabilities': [
              vuln.as_dict() for vuln in vulnerabilities
              if print_sanitised or not isinstance(vuln, SanitisedVulnerability)
          ]
      }
  
      result = json.dumps(
          machine_output,
          indent=4
      )
  
      with fileobj:
          fileobj.write(result)
docs: Prints issues in JSON format.
      Args:
          vulnerabilities: list of vulnerabilities to report
          fileobj: The output file object, which may be sys.stdout