Fix "AttributeError: module 'pygments' has no attribute 'token'"
Running gajim master branch ( 30d1d81ee5dd8d26deff70d84f49002247f5a540 ) with Python 3.7.6, pygments would fail with:
AttributeError: module 'pygments' has no attribute 'token'
adding import pygments.token
appears to fix this.