[Doc] Remove python version to avoid confusion (#3187)

# Description

Please add an informative description that covers that changes made by
the pull request and link all relevant issues.

This pull request includes a minor change to the `README.md` file. The
change removes the specific Python version recommendation, indicating
that any Python environment is now acceptable.

# All Promptflow Contribution checklist:
- [ ] **The pull request does not introduce [breaking changes].**
- [ ] **CHANGELOG is updated for new features, bug fixes or other
significant changes.**
- [ ] **I have read the [contribution guidelines](../CONTRIBUTING.md).**
- [ ] **Create an issue and link to the pull request to get dedicated
review from promptflow team. Learn more: [suggested
workflow](../CONTRIBUTING.md#suggested-workflow).**

## General Guidelines and Best Practices
- [ ] Title of the pull request is clear and informative.
- [ ] There are a small number of commits, each of which have an
informative message. This means that previously merged commits do not
appear in the history of the PR. For more information on cleaning up the
commits in your PR, [see this
page](https://github.com/Azure/azure-powershell/blob/master/documentation/development-docs/cleaning-up-commits.md).

### Testing Guidelines
- [ ] Pull request includes test coverage for the included changes.

---------

Signed-off-by: Brynn Yin <[email protected]>
Co-authored-by: Brynn Yin <[email protected]>

.github/workflows/build_doc_ci.yml

@@ -15,6 +15,7 @@ on:
       - 'src/promptflow-core/promptflow/**'
       - 'src/promptflow-devkit/promptflow/**'
       - 'src/promptflow-azure/promptflow/**'
+      - 'src/promptflow-rag/promptflow/**'
 
 env:
   packageSetupType: promptflow_with_extra

.github/workflows/publish_doc.yml

@@ -16,6 +16,7 @@ on:
       - 'src/promptflow-core/promptflow/**'
       - 'src/promptflow-devkit/promptflow/**'
       - 'src/promptflow-azure/promptflow/**'
+      - 'src/promptflow-rag/promptflow/**'
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:

README.md

@@ -41,7 +41,7 @@ To get started quickly, you can use a pre-built development environment. **Click
 
 If you want to get started in your local environment, first install the packages:
 
-Ensure you have a python environment, `python=3.9` is recommended.
+Ensure you have a python environment, `python>=3.9, <=3.11` is recommended.
 
 ```sh
 pip install promptflow promptflow-tools

src/promptflow/README.md

@@ -36,7 +36,7 @@ With prompt flow, you will be able to:
 
 ## Installation
 
-Ensure you have a python environment, `python=3.9` is recommended.
+Ensure you have a python environment, `python>=3.9, <=3.11` is recommended.
 
 ```sh
 pip install promptflow promptflow-tools