From fee48e7a62a8de8485f76158167f03b7622b21bd Mon Sep 17 00:00:00 2001
From: 嘉渊 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期三, 14 六月 2023 15:02:38 +0800
Subject: [PATCH] update repo

---
 funasr/build_utils/build_streaming_iterator.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/funasr/build_utils/build_streaming_iterator.py b/funasr/build_utils/build_streaming_iterator.py
index 57cf8cf..732fe09 100644
--- a/funasr/build_utils/build_streaming_iterator.py
+++ b/funasr/build_utils/build_streaming_iterator.py
@@ -24,7 +24,10 @@
     assert check_argument_types()
 
     # preprocess
-    preprocess_fn = build_preprocess(preprocess_args, train)
+    if preprocess_args is not None:
+        preprocess_fn = build_preprocess(preprocess_args, train)
+    else:
+        preprocess_fn = None
 
     # collate
     if task_name in ["punc", "lm"]:

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