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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 extract_followups(task):
 """ Retrieve callbacks and errbacks from provided task instance, disables tasks callbacks. """

    callbacks = task.request.callbacks
    errbacks = task.request.errbacks
    task.request.callbacks = None
    return {'link': callbacks, 'link_error': errbacks}