[scripts] Fix missing import in utils/langs/grammar/augment_words_txt…

….py (#2742)
kaldi-asr · Sep 28, 2018 · 19a1811 · 19a1811
1 parent 6d919f0
commit 19a1811
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/egs/wsj/s5/utils/lang/grammar/augment_words_txt.py b/egs/wsj/s5/utils/lang/grammar/augment_words_txt.py
@@ -4,6 +4,7 @@
 import argparse
 import os
 import sys
+import re
 
 def get_args():
     parser = argparse.ArgumentParser(description="""This script augments a words.txt