From 73ac0e2bbae8c88c8f339fc515a3b40eb939b1fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BD=AD=E9=9C=87=E4=B8=9C?= <275331498@qq.com>
Date: Fri, 25 Nov 2022 17:07:33 +0800
Subject: [PATCH] [doc] update doc for wenetruntime (#1585)

* [doc] update doc for wenetruntime

* fix lint
---
 runtime/binding/python/README.md | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/runtime/binding/python/README.md b/runtime/binding/python/README.md
index f67bf5f10..b5a86ff85 100644
--- a/runtime/binding/python/README.md
+++ b/runtime/binding/python/README.md
@@ -21,11 +21,16 @@ pip3 install wenetruntime
 
 ## Usage
 
+Note:
+
+1. For macOS, wenetruntime packed `libtorch.so`, so we can't import torch and wenetruntime at the same time.
+2. For Windows and Linux, wenetruntime depends on torch. Please install and import the same version `torch` as wenetruntime.
+
 ### Non-streaming Usage
 
 ``` python
 import sys
-import torch  # macOS should comment out this line, and uninstall torch.
+import torch
 import wenetruntime as wenet
 
 wav_file = sys.argv[1]
@@ -67,7 +72,7 @@ decoder = wenet.Decoder(model_dir,
 
 ``` python
 import sys
-import torch  # macOS should comment out this line, and uninstall torch.
+import torch
 import wave
 import wenetruntime as wenet