Does the preprocessing script work for 2.2?

[GeekAlexis]

There is no instruction in README on how to run preprocessing for 2.2. Instead, it implies that delexicalization is only compatible with earlier versions. Can someone confirm if that's the case? Thanks.

[XiaoxueZang]

Yes, it's correct. If you want the data format to be consistent with that of MultiWOZ 2.1, please try using convert_to_multiwoz_format.py.