Merge pull request #55 from NHSDigital/docs-update/contribute

Enhance onboarding instructions in CONTRIBUTE.md

Author: ChaeyoonKimNHSE

CONTRIBUTE.md

@@ -43,11 +43,12 @@ Run the commands (or follow the MkDocs documentation to locally pip install MkDo
     # requirements.txt
 
     ## using pip
-    pip install -r requirements.txt
+    python -m pip install -r requirements.txt
 
     ## using Conda
     conda create --name <env_name> --file requirements.txt
 ```
+For best practices on creating virtual environments, please refer to the [RAP Community of Practice training resources](./docs/training_resources/python/virtual-environments/why-use-virtual-environments.md).
 
 ### Hosting
 
@@ -56,6 +57,9 @@ To host the website locally to view the live changes, run the command:
 ```bash
     mkdocs serve
 ```
+Open up http://127.0.0.1:8000/ in your browser, and you'll see the [RAP Community of Practice home page](https://nhsdigital.github.io/rap-community-of-practice/) being displayed with your updates applied.
+
+Read more: [Getting Started with MkDocs](https://www.mkdocs.org/getting-started/#getting-started-with-mkdocs)
 
 ### Editing the contents