From 111450d5e67ed01e3e7de088fe5bb3115dc7eeff Mon Sep 17 00:00:00 2001
From: mengzhe.cmz <mengzhe.cmz@alibaba-inc.com>
Date: 星期四, 23 三月 2023 19:55:15 +0800
Subject: [PATCH] update infer.py

---
 funasr/bin/asr_inference_paraformer_vad_punc.py |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/funasr/bin/asr_inference_paraformer_vad_punc.py b/funasr/bin/asr_inference_paraformer_vad_punc.py
index a0e7b47..ab3e1e3 100644
--- a/funasr/bin/asr_inference_paraformer_vad_punc.py
+++ b/funasr/bin/asr_inference_paraformer_vad_punc.py
@@ -58,7 +58,7 @@
 
     Examples:
             >>> import soundfile
-            >>> speech2text = Speech2Text("asr_config.yml", "asr.pth")
+            >>> speech2text = Speech2Text("asr_config.yml", "asr.pb")
             >>> audio, rate = soundfile.read("speech.wav")
             >>> speech2text(audio)
             [(text, token, token_int, hypothesis object), ...]
@@ -292,6 +292,8 @@
 
                 # remove blank symbol id, which is assumed to be 0
                 token_int = list(filter(lambda x: x != 0 and x != 2, token_int))
+                if len(token_int) == 0:
+                    continue
 
                 # Change integer-ids to tokens
                 token = self.converter.ids2tokens(token_int)

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