code: def test_valid_args_notebook_entry_point(self):
      validate.validate(
          entry_point=self.notebook_entry_point,
          distribution_strategy=None,
          requirements_txt=self.requirements_file,
          chief_config=machine_config.COMMON_MACHINE_CONFIGS["K80_1X"],
          worker_config=None,
          worker_count=0,
          entry_point_args=["1000"],
          stream_logs=False,
          docker_image_build_bucket=None,
          called_from_notebook=False,
      )
  
imports: import os
  from absl.testing import absltest
  from tensorflow_cloud.core import machine_config
  from tensorflow_cloud.core import validate
  from tensorflow_cloud.core.tests.unit import constants
label_desc: Use image node_id 4 for calling the TestValidate obj's underlying member method code with example usage: obj.test_valid_args_notebook_entry_point() without return types