code: def test_launch_new_because_incompatible(self):
      r1 = manager.start(["--logdir=./logs", "--port=0"])
      self.assertIsInstance(r1, manager.StartLaunched)
      r2 = manager.start(["--logdir=./adders", "--port=0"])
      self.assertIsInstance(r2, manager.StartLaunched)
      self.assertNotEqual(r1.info.port, r2.info.port)
      self.assertNotEqual(r1.info.pid, r2.info.pid)
      infos = manager.get_all()
      self.assertCountEqual(infos, [r1.info, r2.info])
      self._assert_live(r1.info, expected_logdir="./logs")
      self._assert_live(r2.info, expected_logdir="./adders")
  
imports: import contextlib
  import datetime
  import errno
  import json
  import os
  import pipes
  import signal
  import shutil
  import subprocess
  import tempfile
  import textwrap
  from unittest import mock
  import urllib.request
  import tensorflow
  from tensorboard import manager
label_desc: Use image node_id 9 for calling the ManagerEndToEndTest obj's underlying member method code with example usage: obj.test_launch_new_because_incompatible() without return types