update doc

python/examples/xpu/bert/README.md

@@ -2,11 +2,17 @@
 ## Prepare
 ### download model and extract
 ```
-wget https://paddle-serving.bj.bcebos.com/models/xpu/bert.tgz
+wget https://paddle-inference-dist.cdn.bcebos.com/PaddleLite/models_and_data_for_unittests/bert_base_chinese.tar.gz
+tar zxvf bert_base_chinese.tar.gz
 ```
 ### convert model
 ```
-python -m paddle_serving_client.convert --dirname infer_bert-base-chinese_ft_model_4000.pdparams
+python3 -m paddle_serving_client.convert --dirname bert_base_chinese --model_filename bert_base_chinese/model.pdmodel --params_filename bert_base_chinese/model.pdiparams
+```
+### or, you can get the serving saved model directly
+```
+wget https://paddle-serving.bj.bcebos.com/models/xpu/bert.tar.gz
+tar zxvf bert.tar.gz 
 ```
 ### Getting Dict and Sample Dataset
 
@@ -20,11 +26,11 @@ this script will download Chinese Dictionary File vocab.txt and Chinese Sample D
 ### Start Service
 
 ```
-python bert_web_service.py serving_server 7703
+python3 bert_web_service.py serving_server 7703
 ```
 
 ### Client Prediction
 
 ```
-head data-c.txt | python bert_client.py
+head data-c.txt | python3 bert_client.py --model serving_client/serving_client_conf.prototxt
 ```

python/examples/xpu/bert/get_data.sh

+wget https://paddle-serving.bj.bcebos.com/bert_example/data-c.txt --no-check-certificate
+wget https://paddle-serving.bj.bcebos.com/bert_example/vocab.txt --no-check-certificate

python/examples/xpu/ernie/README.md

@@ -2,12 +2,18 @@
 ## Prepare
 ### download model and extract
 ```
-wget https://paddle-serving.bj.bcebos.com/models/xpu/ernie.tgz
+wget https://paddle-inference-dist.cdn.bcebos.com/PaddleLite/models_and_data_for_unittests/ernie.tar.gz
+tar zxvf ernie.tar.gz
 ```
 ### convert model
 ```
 python3 -m paddle_serving_client.convert --dirname erine
 ```
+### or, you can get the serving saved model directly
+```
+wget https://paddle-serving.bj.bcebos.com/models/xpu/bert.tar.gz
+tar zxvf bert.tar.gz 
+```
 ### Getting Dict and Sample Dataset
 
 ```

python/examples/xpu/ernie/get_data.sh

+wget https://paddle-serving.bj.bcebos.com/bert_example/data-c.txt --no-check-certificate
+wget https://paddle-serving.bj.bcebos.com/bert_example/vocab.txt --no-check-certificate

python/examples/xpu/vgg19/README.md

 
 ## Prepare
+### download model and extract
+```
+wget https://paddle-inference-dist.bj.bcebos.com/PaddleLite/models_and_data_for_unittests/VGG19.tar.gz
+tar zxvf VGG19.tar.gz
+```
 ### convert model
 ```
-python -m paddle_serving_client.convert --dirname VGG19
+python3 -m paddle_serving_client.convert --dirname VGG19
+```
+### or, you can get the serving saved model directly
+```
+wget https://paddle-serving.bj.bcebos.com/models/xpu/vgg19.tar.gz
+tar zxvf vgg19.tar.gz 
 ```
 
 ## RPC Service
@@ -10,7 +20,7 @@ python -m paddle_serving_client.convert --dirname VGG19
 ### Start Service
 
 ```
-python -m paddle_serving_server.serve --model serving_server --port 7702 --use_lite --use_xpu --ir_optim
+python3 -m paddle_serving_server.serve --model serving_server --port 7702 --use_lite --use_xpu --ir_optim
 ```
 
 ### Client Prediction