  '''
  from __future__ import unicode_literals
  import plac
  import tqdm
  import attr
  from pathlib import Path
  import re
  import sys
  import json
  
 
</s> remove     vectors = attr.ib(default=None)
    max_doc_length = attr.ib(default=10)
    multitask_tag = attr.ib(default=True)
    multitask_sent = attr.ib(default=True)
    nr_epoch = attr.ib(default=30)
    batch_size = attr.ib(default=1000)
    dropout = attr.ib(default=0.2)
 </s> add     def __init__(self, vectors=None, max_doc_length=10, multitask_tag=True,
            multitask_sent=True, nr_epoch=30, batch_size=1000, dropout=0.2):
        for key, value in locals():
            setattr(self, key, value) </s> remove @attr.s
 </s> add 
  '''
  from __future__ import unicode_literals
  import plac
  import tqdm

  from pathlib import Path
  import re
  import sys
  import json
  
keep keep keep keep replace keep keep keep keep keep
 Remove use of attr module in ud_train 
spacy/cli/ud_train.py