def is_supported(self, handle):
    # HTTP(S) handles are assumed to point to tarfiles.
    if not self.is_http_protocol(handle):
      return False
    # AUTO defaults to COMPRESSED
    load_format = resolver.model_load_format()
    return load_format in [
        resolver.ModelLoadFormat.COMPRESSED.value,
        resolver.ModelLoadFormat.AUTO.value
    ]