human
I wrote the below code

    @wraps(func)
    def decorated(*args, **kwargs):
        try:
            return func(*args, **kwargs)
        except LookupError as err:
            print err
            raise MissingCorpusError()
    return decorated

What's a good function header?
 ... Can you provide a Python program to print err?
assistant
#Here is Python program to print err
.

def requires_nltk_corpus(func):