From 3cd3473bf7a3b41484baa86d9092248d78e7af39 Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期五, 21 四月 2023 17:17:37 +0800
Subject: [PATCH] docs

---
 funasr/bin/vad_inference.py |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/funasr/bin/vad_inference.py b/funasr/bin/vad_inference.py
index aaa38b3..aff0a44 100644
--- a/funasr/bin/vad_inference.py
+++ b/funasr/bin/vad_inference.py
@@ -1,5 +1,6 @@
 import argparse
 import logging
+import os
 import sys
 import json
 from pathlib import Path
@@ -191,6 +192,9 @@
         **kwargs,
 ):
     assert check_argument_types()
+    ncpu = kwargs.get("ncpu", 1)
+    torch.set_num_threads(ncpu)
+    
     if batch_size > 1:
         raise NotImplementedError("batch decoding is not implemented")
     if ngpu > 1:
@@ -266,7 +270,8 @@
             # do vad segment
             _, results = speech2vadsegment(**batch)
             for i, _ in enumerate(keys):
-                results[i] = json.dumps(results[i])
+                if "MODELSCOPE_ENVIRONMENT" in os.environ and os.environ["MODELSCOPE_ENVIRONMENT"] == "eas":
+                    results[i] = json.dumps(results[i])
                 item = {'key': keys[i], 'value': results[i]}
                 vad_results.append(item)
                 if writer is not None:

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