refine README

Author: qdriven

README.md

@@ -3,3 +3,112 @@
 This project is a template UV project
 
 - create project by UV, because UV is so fast
+
+```
+As a python Beginer, use UV to management Python Dev evnironment, key points for basic usage:
+
+- How to use uv to create a virtual environment with different python version
+
+- How to use uv to add/remove python packages
+
+- How to use uv to Build/Run python project
+
+- How to use uv to manage different scripts like package.json in Node.js
+
+Please replay as simple as possible in markdown format, and use code block to show the commands, please make sure as simple as possible, and one question then another.
+
+Don't explain too much, just focus on how to use uv to manage a python project without any advanced knowledge or skill.
+```
+
+# UV for Python Beginners
+
+## Creating a Virtual Environment
+
+Create a virtual environment with the default Python version:
+
+```bash
+uv venv .venv
+```
+
+Create with a specific Python version:
+
+```bash
+uv venv .venv --python=3.10
+```
+
+Activate the environment:
+
+```bash
+source .venv/bin/activate
+```
+
+## Managing Python Packages
+
+Add packages:
+
+```bash
+uv pip install requests
+```
+
+Add multiple packages:
+
+```bash
+uv pip install requests pandas matplotlib
+```
+
+Add with specific version:
+
+```bash
+uv pip install requests==2.31.0
+```
+
+Remove packages:
+
+```bash
+uv pip uninstall requests
+```
+
+List installed packages:
+
+```bash
+uv pip list
+```
+
+## Building/Running Python Projects
+
+Run a Python script:
+
+```bash
+uv python script.py
+```
+
+Install project dependencies from requirements.txt:
+
+```bash
+uv pip install -r requirements.txt
+```
+
+## Managing Scripts (like package.json)
+
+Create a pyproject.toml file:
+
+```toml
+[tool.uv.scripts]
+start = "python app.py"
+test = "pytest"
+lint = "flake8"
+```
+
+Run scripts:
+
+```bash
+uv run start
+```
+
+```bash
+uv run test
+```
+
+```bash
+uv run lint
+```