From 5fb7dd619293dcd1cc02c6371c4079c22a40a23b Mon Sep 17 00:00:00 2001
From: ftshijt <728307998@qq.com>
Date: Wed, 27 Apr 2022 00:53:46 -0400
Subject: [PATCH] remove requirement for src_token_list

---
 espnet2/tasks/st.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/espnet2/tasks/st.py b/espnet2/tasks/st.py
index 182a335cc56..2b992f0be4e 100644
--- a/espnet2/tasks/st.py
+++ b/espnet2/tasks/st.py
@@ -206,7 +206,7 @@ def add_task_arguments(cls, parser: argparse.ArgumentParser):
         # NOTE(kamo): add_arguments(..., required=True) can't be used
         # to provide --print_config mode. Instead of it, do as
         required = parser.get_default("required")
-        required += ["src_token_list", "token_list"]
+        required += ["token_list"]
 
         group.add_argument(
             "--token_list",