code: def forward(self, input: torch.Tensor) -> torch.Tensor:
      return (
          F.linear(input, self.weight.to(dtype=input.dtype))
          * self.scales
      )
  
imports: import time
  from pathlib import Path
  import torch
  import torch.nn
  import torch.nn.functional
  from sentencepiece import SentencePieceProcessor
  from model import Transformer
label_desc: Use image node_id 2 for calling the WeightOnlyInt8Linear obj's underlying member method code with example usage: obj.forward(input) and returns: unknown