Update readme with pip installation procedure (#20353)

* add pip install to readme

* add a few links to blogs

Author: wing328

README.md

@@ -106,6 +106,7 @@ OpenAPI Generator allows generation of API client libraries (SDK generation), se
     - [1.5 - Homebrew](#15---homebrew)
     - [1.6 - Docker](#16---docker)
     - [1.7 - NPM](#17---npm)
+    - [1.8 - pip](#18---pip)
   - [2 - Getting Started](#2---getting-started)
   - [3 - Usage](#3---usage)
     - [3.1 - Customization](#31---customization)
@@ -449,6 +450,29 @@ npm install @openapitools/openapi-generator-cli -D
 
 You can use [locally built JARs](https://github.com/OpenAPITools/openapi-generator-cli?tab=readme-ov-file#use-locally-built-jar) or [`SNAPSHOT` versions](https://github.com/OpenAPITools/openapi-generator-cli?tab=readme-ov-file#use-nightly-snapshot-build) as well.
 
+### [1.8 - pip](#table-of-contents)
+
+
+> **Platform(s)**: Linux, macOS, Windows
+**Install** via [PyPI](https://pypi.org/) (`java` executable is needed to run):
+
+```
+pip install openapi-generator-cli
+```
+
+To install a specific version
+```
+pip install openapi-generator-cli==7.10.0
+```
+
+You can also install with [jdk4py](https://github.com/activeviam/jdk4py) instead of java binary. (python>=3.10 is required)
+
+```
+pip install openapi-generator-cli[jdk4py]
+```
+
+Ref: https://github.com/openAPITools/openapi-generator-pip
+
 ## [2 - Getting Started](#table-of-contents)
 
 To generate a PHP client for [petstore.yaml](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml), please run the following
@@ -944,6 +968,10 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2024-03-04 - [Generating TypeScript Types with OpenAPI for REST API Consumption](https://www.pullrequest.com/blog/generating-typescript-types-with-openapi-for-rest-api-consumption/) by [PullRequest](https://www.pullrequest.com/)
 - 2024-03-07 - [Fully typed Web Apps with OpenAPI (Part 1)](https://medium.com/@gfox1984/fully-typed-web-apps-with-openapi-part-1-595d55766670) by [Guillaume Renard](https://medium.com/@gfox1984)
 - 2024-03-08 - [Laravel OpenAPIによる "辛くない" スキーマ駆動開発](https://fortee.jp/phperkaigi-2024/proposal/9e2e6c38-d078-4efa-99b4-83ebf9033b34) by [KentarouTakeda](https://twitter.com/KentarouTakeda)
+- 2024-04-04 - [Working with OpenAPI using Rust](https://www.shuttle.dev/blog/2024/04/04/using-openapi-rust) by [Joshua Mo](https://twitter.com/joshmo_dev)
+- 2024-04-08 - [Implement API first strategy with OpenAPI generator plugin](https://medium.com/javarevisited/implement-api-first-strategy-with-openapi-generator-plugin-e4bbe7f0d778) by [Rui Zhou](https://medium.com/@wirelesser)
+- 2024-05-06 - [OpenAPI Generator Custom Templates](https://www.javacodegeeks.com/openapi-generator-custom-templates.html) by [Mary Zheng](https://www.javacodegeeks.com/author/mary-zheng)
+
 
 ## [6 - About Us](#table-of-contents)