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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 os_workload_status(configs, required_interfaces, charm_func=None):
 """ Decorator to set workload status based on complete contexts """

    def wrap(f):
        @wraps(f)
        def wrapped_f(*args, **kwargs):
            # Run the original function first
            f(*args, **kwargs)
            # Set workload status now that contexts have been
            # acted on
            set_os_workload_status(configs, required_interfaces, charm_func)
        return wrapped_f
    return wrap