code: def save_gguf(self, gguf_writer, name):
      gguf_writer.add_tensor(
          name=name,
          tensor=self.data,
          raw_shape=np.array(list(reversed(self.ne))),
          raw_dtype=gguf.GGMLQuantizationType.F32,
      )
  
imports: import argparse
  import os
  import struct
  import sys
  import numpy
  from pathlib import Path
  import gguf
label_desc: Use image node_id 4 for calling the Tensor obj's underlying member method code with example usage: obj.save_gguf(gguf_writer, name) without return types