code: def get_multi(cls, blob_keys, **ctx_options):
      
      futs = cls.get_multi_async(blob_keys, **ctx_options)
      return [fut.get_result() for fut in futs]
docs: Multi-key version of get().
  
      Args:
        blob_keys: A list of blob keys.
        **ctx_options: Context options for Model().get_by_id().
  
      Returns:
        A list whose items are each either a BlobInfo entity or None.