update CONTRIBUTING.md (#1325)

Signed-off-by: chensuyue <suyue.chen@intel.com>

Author: chensuyue

docs/source/CONTRIBUTING.md

@@ -1,43 +1,57 @@
 Contribution Guidelines
 =======================
-
-1. [Pull Request Checklist](#pull-request-checklist)
-2. [Pull Request Template](#distillation-support-matrix)
-3. [Support](#support)
-4. [Contributor Covenant Code of Conduct](#contributor-covenant-code-of-conduct)
-
+1. [Create Pull Request](#create-pull-request)
+2. [Pull Request Checklist](#pull-request-checklist)
+3. [Pull Request Template](#distillation-support-matrix)
+4. [Pull Request Acceptance Criteria](#pull-request-acceptance-criteria)
+5. [Pull Request Status Checks Overview](#pull-request-status-checks-overview)
+6. [Support](#support)
+7. [Contributor Covenant Code of Conduct](#contributor-covenant-code-of-conduct)
+
+## Create Pull Request
 If you have improvements to Intel® Neural Compressor, send your pull requests for
-[review](https://github.com/intel/neural-compressor/pulls). If you are new to Github, view the pull request [How To](https://help.github.com/articles/using-pull-requests/).
+[review](https://github.com/intel/neural-compressor/pulls). 
+If you are new to GitHub, view the pull request [How To](https://help.github.com/articles/using-pull-requests/).  
+### Step-by-Step guidelines
+- Star this repository using the button `Star` in the top right corner. 
+- Fork this Repository using the button `Fork` in the top right corner.
+- Clone your forked repository to your pc.   
+`git clone "url to your repo"`
+- Create a new branch for your modifications.    
+`git checkout -b new-branch`  
+- Add your files with `git add -A`, commit `git commit -s -m "This is my commit message"` and push `git push origin new-branch`. 
+- Create a [pull request](https://github.com/intel/neural-compressor/pulls).
 
 ## Pull Request Checklist
 
 Before sending your pull requests, follow the information below:
 
 - Changes are consistent with the Python [Coding Style](https://github.com/google/styleguide/blob/gh-pages/pyguide.md).
-- Use pylint to check your Python code.
-- Use flake8 and autopep8 to make Python code clean.
 - Add unit tests in [Unit Tests](https://github.com/intel/neural-compressor/tree/master/test) to cover the code you would like to contribute.
-- Run [Unit Tests](https://github.com/intel/neural-compressor/tree/master/test).
-- Intel® Neural Compressor has adopted the [Developer Certificate of Origin](https://en.wikipedia.org/wiki/Developer_Certificate_of_Origin), you must agree to the terms of Developer Certificate of Origin by signing off each of your commits.`Signed-off-by: Random J Developer <random@developer.example.org>`
+- Intel® Neural Compressor has adopted the [Developer Certificate of Origin](https://en.wikipedia.org/wiki/Developer_Certificate_of_Origin), you must agree to the terms of Developer Certificate of Origin by signing off each of your commits with `-s`, e.g. `git commit -s -m 'This is my commit message'`.
 
 ## Pull Request Template
 
-**Type of Change**  
-feature or bug fix or documentation or validation or others
-API changed or not
+See [PR template](/.github/pull_request_template.md)
+
+## Pull Request Acceptance Criteria
+- At least two approvals from reviewers
 
-**Description**  
-detail description  
-JIRA ticket: xxx
+- All detected status checks pass
 
-**Expected Behavior & Potential Risk**  
-the expected behavior that triggered by this PR
+- All conversations solved
 
-**How has this PR been tested?**  
-how to reproduce the test (including hardware information)
+- Third-party dependency license compatible
 
-**Dependency Change?**  
-any library dependency introduced or removed
+## Pull Request Status Checks Overview
+Intel® Neural Compressor use [Azure DevOps](https://learn.microsoft.com/en-us/azure/devops/pipelines/?view=azure-devops) for CI test.
+And generally use [Azure Cloud Instance](https://azure.microsoft.com/en-us/pricing/purchase-options/pay-as-you-go) to deploy pipelines, e.g. Standard E16s v5.
+|     Test Name                 |     Test Scope                                |     Test Pass Criteria    |
+|-------------------------------|-----------------------------------------------|---------------------------|
+|     Code Scan                 |     Pylint/Bandit/CopyRight/DocStyle/SpellCheck       |     PASS          |
+|     [DCO](https://github.com/apps/dco/)     |     Use `git commit -s` to sign off     |     PASS          |
+|     Unit Test                 |     Pytest scripts under [test](/test)                |      PASS (No failure, No core dump, No segmentation fault, No coverage drop)      |
+|     Model Test                |     Pytorch + TensorFlow + ONNX Runtime + MXNet         |      PASS (Functionality pass, FP32/INT8 No performance regression)       |
 
 ## Support