human
Can you provide a the Python program you requested given the following:
Complete the below
def decode_return(codec='ascii'):

    ''''Decodes the return value of it isn\'t None'
    '''
assistant
#Here is the Python program you requested.
    def outer(f):
        def wrap(*args, **kwargs):
            res = f(*args, **kwargs)
            if (res is not None):
                return res.decode(codec)
            return res
        return wrap
    return outer