code: def test_usegmt_with_non_utc_datetime_raises(self):
      with self.assertRaises(ValueError):
          utils.format_datetime(self.aware_dt, usegmt=True)
  
imports: import datetime
  from email import utils
  import test.support
  import time
  import unittest
  import sys
  import os.path
  import zoneinfo
label_desc: Use image node_id 5 for calling the DateTimeTests obj's underlying member method code with example usage: obj.test_usegmt_with_non_utc_datetime_raises() without return types