code: def gcp_project(self) -> str:
      return self._job.project
  
imports: import asyncio
  import logging
  from typing import Any, Dict, Optional
  from wandb.apis.internal import Api
  from wandb.util import get_module
  from .._project_spec import LaunchProject, get_entry_point_command
  from ..builder.build import get_env_vars_dict
  from ..environment.gcp_environment import GcpEnvironment
  from ..errors import LaunchError
  from ..registry.abstract import AbstractRegistry
  from ..utils import MAX_ENV_LENGTHS, PROJECT_SYNCHRONOUS, event_loop_thread_exec
  from .abstract import AbstractRun, AbstractRunner, Status
label_desc: Use image node_id 5 for calling the VertexSubmittedRun obj's underlying member method code with example usage: obj.gcp_project() and returns: self