code: def __init__(self, full_spec: Any):
      super().__init__("Unknown", full_spec)
  
imports: import abc
  import logging
  from typing import Any, List, Tuple
  from hailtop.utils import time_msecs
  from ..file_store import FileStore
  from ..instance_config import InstanceConfig, QuantifiedResource
  from .instance import Instance
label_desc: Use image node_id 1 to create a new UnknownVMState object from inherited base classes: NoTimestampVMState with example: obj = UnknownVMState(full_spec)