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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 get_context(method):
 """ Gets a context for a target function. :rtype: caliendo.hooks.Context :returns: The context for the call. Patches are applied and removed within a context. """

    if Context.exists(method):
        return Context.increment(method)
    else:
        return Context(method)