code: def _get_slice(self, tensor_name: str):
      filename, tensor_name = self.get_filename(tensor_name)
      f = self._get_handle(filename)
      slice_ = f.get_slice(tensor_name)
      return slice_
  
imports: import os
  from pathlib import Path
  from typing import List, Dict, Optional, Tuple
  from safetensors import safe_open, SafetensorError
  import torch
  from loguru import logger
  from huggingface_hub import hf_hub_download
  import json
  from text_generation_server.utils.log import log_once
label_desc: Use image node_id 4 for calling the Weights obj's underlying member method code with example usage: obj._get_slice(tensor_name) and returns: slice_