code: def _save_to_state_dict(self, destination, prefix, keep_vars):
      super()._save_to_state_dict(destination, prefix, keep_vars)
      _save_weight_qparams(
          destination,
          prefix,
          self.weight_qscheme,
          self.weight_dtype,
          self.weight_scale,
          self.weight_zero_point,
          self.weight_axis,
      )
  
file_path: pytorch/torch/ao/nn/quantized/reference/modules/utils.py
imports: import torch
  import typing
label_desc: Use image node_id 4 for calling the ReferenceQuantizedModule obj's underlying member method code with example usage: obj._save_to_state_dict(destination, prefix, keep_vars) without return types