code: def on_forward_start_kwargs(self, **kwargs):
      return kwargs
  
file_path: BigDL/python/nano/src/bigdl/nano/pytorch/model.py
imports: import torch
  from bigdl.nano.pytorch.lightning import LightningModule
  from bigdl.nano.utils.common import invalidInputError
  from bigdl.nano.utils.common import AcceleratedModel
  import numpy
  from typing import Sequence
label_desc: Use image node_id 6 for calling the AcceleratedLightningModule obj's underlying member method code with example usage: obj.on_forward_start_kwargs() and returns: kwargs