code: def testParseMemoryIntervalsWithInvalidValueStrings(self):
      with self.assertRaisesRegex(
          ValueError, "Invalid value string after >= "
      ):
          command_parser.parse_time_interval(">=wM")
      with self.assertRaisesRegex(
          ValueError, "Invalid value string after > "
      ):
          command_parser.parse_time_interval(">YM")
      with self.assertRaisesRegex(
          ValueError, "Invalid value string after <= "
      ):
          command_parser.parse_time_interval("<= _MB")
      with self.assertRaisesRegex(
          ValueError, "Invalid value string after < "
      ):
          command_parser.parse_time_interval("<-MB")
  
imports: import sys
  from tensorflow.python.debug.cli import command_parser
  from tensorflow.python.framework import test_util
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 6 for calling the ParseInterval obj's underlying member method code with example usage: obj.testParseMemoryIntervalsWithInvalidValueStrings() without return types