From cdcb1a531659e46ccae84d02388da3f72057a3c3 Mon Sep 17 00:00:00 2001
From: tianhao zhang <15600919271@163.com>
Date: Wed, 31 Aug 2022 06:55:49 +0000
Subject: [PATCH] s2t: fix encoder.py

---
 paddlespeech/s2t/modules/encoder.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paddlespeech/s2t/modules/encoder.py b/paddlespeech/s2t/modules/encoder.py
index abdaf5ea7d6..cf4e32fa486 100644
--- a/paddlespeech/s2t/modules/encoder.py
+++ b/paddlespeech/s2t/modules/encoder.py
@@ -255,6 +255,7 @@ def forward_chunk(
                 xs,
                 att_mask,
                 pos_emb,
+                mask_pad=paddle.ones([0, 0, 0], dtype=paddle.bool),
                 att_cache=att_cache[i:i + 1] if elayers > 0 else att_cache,
                 cnn_cache=cnn_cache[i:i + 1]
                 if paddle.shape(cnn_cache)[0] > 0 else cnn_cache, )