class_docstr: Composite class defining behaviour of neptune.types.atoms.file.File
code: def save(self, path):
      raise NeptuneException(
          f"`save` method is not supported for {self.file_type}"
      )
  
imports: import abc
  import enum
  import io
  import os
  from functools import wraps
  from io import IOBase
  from typing import Optional, Union
  from neptune.common.exceptions import NeptuneException
  from neptune.exceptions import StreamAlreadyUsedException
  from neptune.internal.utils import verify_type
label_desc: Use image node_id 5 for calling the FileComposite obj's underlying member method code with example usage: obj.save(path) without return types