code: def to_quantified_resource(
      self,
      cpu_in_mcpu: int,
      memory_in_bytes: int,
      worker_fraction_in_1024ths: int,
      external_storage_in_gib: int,
  ) -> Optional[QuantifiedResource]:  # pylint: disable=unused-argument
      del cpu_in_mcpu, memory_in_bytes, external_storage_in_gib
      return {"name": self.name, "quantity": worker_fraction_in_1024ths}
  
imports: import abc
  from typing import Any, Dict, Optional, TypedDict
label_desc: Use image node_id 1 for calling the VMResourceMixin obj's underlying member method code with example usage: obj.to_quantified_resource(cpu_in_mcpu, memory_in_bytes, worker_fraction_in_1024ths, external_storage_in_gib) and returns: dict