code: def optimize(self, *args, **kwargs):
      pass
  
file_path: BigDL/python/nano/src/bigdl/nano/utils/common/optimizer/optimizer.py
imports: from abc import abstractmethod
  from typing import Dict, Optional
  from bigdl.nano.utils.common import invalidInputError, invalidOperationError
  from .acceleration_option import AccelerationOption
  from .format import format_acceleration_option
  from .metric import CompareMetric
label_desc: Use image node_id 2 for calling the BaseInferenceOptimizer obj's underlying member method code with example usage: obj.optimize() without return types