[fix]: fix re substitution

wenet-e2e · Aug 31, 2023 · 09d8d33 · 09d8d33
1 parent 7de8833
commit 09d8d33
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/wenet/dataset/processor.py b/wenet/dataset/processor.py
@@ -420,7 +420,7 @@ def get_upper_txt(txt, special_tokens):
     """
     txt = txt.upper()
     for token in special_tokens:
-        txt = re.subn(token.upper(), token, txt)
+        txt = re.sub(token.upper(), token, txt)
     return txt