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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def disable_search_updates():
 """ Context manager used to temporarily disable auto_sync. This is useful when performing bulk updates on objects - when you may not want to flood the indexing process. The function works by temporarily removing the apps._on_model_save signal handler from the model.post_save signal receivers, and then restoring them after. """

    _receivers = signals.post_save.receivers.copy()
    signals.post_save.receivers = _strip_on_model_save()
    yield
    signals.post_save.receivers = _receivers