code: def _save_all(im, fp, filename):
      _save(im, fp, filename, save_all=True)
  
imports: import io
  import os
  import time
  from .None import Image, ImageFile, ImageSequence, PdfParser, __version__
label_desc: Use image node_id 1 for calling a global function with example usage: _save_all(im, fp, filename) without return types