code: def testInvalidTimestamp(self):
      message = timestamp_pb2.Timestamp()
      self.assertRaisesRegexp(
          ValueError,
          "time data '10000-01-01T00:00:00' does not match"
          " format '%Y-%m-%dT%H:%M:%S'",
          message.FromJsonString,
          "10000-01-01T00:00:00.00Z",
      )
      self.assertRaisesRegexp(
          well_known_types.ParseError,
          "nanos 0123456789012 more than 9 fractional digits.",
          message.FromJsonString,
          "1970-01-01T00:00:00.0123456789012Z",
      )
      self.assertRaisesRegexp(
          well_known_types.ParseError,
          (r"Invalid timezone offset value: \+08."),
          message.FromJsonString,
          "1972-01-01T01:00:00.01+08",
      )
      self.assertRaisesRegexp(
          ValueError,
          "year is out of range",
          message.FromJsonString,
          "0000-01-01T00:00:00Z",
      )
      message.seconds = 253402300800
      self.assertRaisesRegexp(
          OverflowError, "date value out of range", message.ToJsonString
      )
  
imports: from datetime import datetime
  from google.protobuf import any_pb2
  from google.protobuf import duration_pb2
  from google.protobuf import field_mask_pb2
  from google.protobuf import struct_pb2
  from google.protobuf import timestamp_pb2
  from google.protobuf import unittest_pb2
  from google.protobuf.internal import any_test_pb2
  from google.protobuf.internal import test_util
  from google.protobuf.internal import well_known_types
  from google.protobuf import descriptor
  from google.protobuf import text_format
label_desc: Use image node_id 7 for calling the TimeUtilTest obj's underlying member method code with example usage: obj.testInvalidTimestamp() without return types