Refine Docs for TF Image Recognition Models (#1124)

Signed-off-by: zehao-intel <zehao.huang@intel.com>

Author: zehao-intel

examples/tensorflow/image_recognition/resnet_v2/quantization/qat/README.md

@@ -15,9 +15,9 @@ This document is used to list steps of reproducing Intel® Neural Compressor QAT
 pip install neural-compressor
 ```
 
-### Install Tensorflow
+### Installation Dependency packages
 ```shell
-pip install tensorflow
+pip install -r requirements.txt
 ```
 
 ### Install Intel Extension for Tensorflow

examples/tensorflow/image_recognition/tensorflow_models/densenet121/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```
 

examples/tensorflow/image_recognition/tensorflow_models/densenet161/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```
 

examples/tensorflow/image_recognition/tensorflow_models/densenet169/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```
 

examples/tensorflow/image_recognition/tensorflow_models/efficientnet-b0/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```
 

examples/tensorflow/image_recognition/tensorflow_models/inception_resnet_v2/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```
 

examples/tensorflow/image_recognition/tensorflow_models/inception_v1/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```
 

examples/tensorflow/image_recognition/tensorflow_models/inception_v2/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```
 

examples/tensorflow/image_recognition/tensorflow_models/inception_v3/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```
 

examples/tensorflow/image_recognition/tensorflow_models/inception_v4/quantization/ptq/README.md

@@ -11,21 +11,8 @@ This example can run on Intel CPUs and GPUs.
 ## 1. Environment
 
 ### Installation
-Recommend python 3.6 or higher version.
-
-```shell
-# Install Intel® Neural Compressor
-pip install neural-compressor
-```
-
-### Install Intel Tensorflow
-```shell
-pip install intel-tensorflow
-```
-
-### Installation Dependency packages
+Recommend python 3.7 or higher version.
 ```shell
-cd examples/tensorflow/object_detection/tensorflow_models/quantization/ptq
 pip install -r requirements.txt
 ```