From 725a8ffda618eb8da16171a6b2006f6ab85e9928 Mon Sep 17 00:00:00 2001
From: Tingquan Gao <35441050@qq.com>
Date: Tue, 23 Mar 2021 11:03:44 +0800
Subject: [PATCH] Update usage, test=document_fix (#647)

---
 docs/en/tutorials/getting_started_en.md | 10 +---------
 docs/zh_CN/tutorials/getting_started.md |  9 +--------
 2 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/docs/en/tutorials/getting_started_en.md b/docs/en/tutorials/getting_started_en.md
index 5cdfd409..ca40a181 100644
--- a/docs/en/tutorials/getting_started_en.md
+++ b/docs/en/tutorials/getting_started_en.md
@@ -233,15 +233,7 @@ Among them, the `--model` parameter is used to specify the model name, `--pretra
 
 **Note**:
 1. If `--output_path=./inference`, then three files will be generated in the folder `inference`, they are `inference.pdiparams`, `inference.pdmodel` and `inference.pdiparams.info`.
-2. In the file `export_model.py:line53`, the `shape` parameter is the shape of the model input image, the default is `224*224`. Please modify it according to the actual situation, as shown below:
-
-```python
-50 # Please modify the 'shape' according to actual needs
-51 @to_static(input_spec=[
-52     paddle.static.InputSpec(
-53         shape=[None, 3, 224, 224], dtype='float32')
-54 ])
-```
+2. You can specify the `shape` of the model input image by setting the parameter `--img_size`, the default is `224`, which means the shape of input image is `224*224`.
 
 The above command will generate the model structure file (`inference.pdmodel`) and the model weight file (`inference.pdiparams`), and then the inference engine can be used for inference:
 
diff --git a/docs/zh_CN/tutorials/getting_started.md b/docs/zh_CN/tutorials/getting_started.md
index 05cbeb12..d870e7b5 100644
--- a/docs/zh_CN/tutorials/getting_started.md
+++ b/docs/zh_CN/tutorials/getting_started.md
@@ -245,14 +245,7 @@ python tools/export_model.py \
 
 **注意**：
 1. `--output_path`表示输出的inference模型文件夹路径，若`--output_path=./inference`，则会在`inference`文件夹下生成`inference.pdiparams`、`inference.pdmodel`和`inference.pdiparams.info`文件。
-2. 文件`export_model.py:line53`中，`shape`参数为模型输入图像的`shape`，默认为`224*224`，请根据实际情况修改，如下所示：
-```python
-50 # Please modify the 'shape' according to actual needs
-51 @to_static(input_spec=[
-52     paddle.static.InputSpec(
-53         shape=[None, 3, 224, 224], dtype='float32')
-54 ])
-```
+2. 可以通过设置参数`--img_size`指定模型输入图像的`shape`，默认为`224`，表示图像尺寸为`224*224`，请根据实际情况修改。
 
 上述命令将生成模型结构文件（`inference.pdmodel`）和模型权重文件（`inference.pdiparams`），然后可以使用预测引擎进行推理：
 
-- 
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