Merge pull request #3 from wey-gu/dev

docs: update readme

README.md

@@ -1 +1,35 @@
-# nebulagraph-lite
+# NebulaGraph Lite
+
+[![for NebulaGraph](https://img.shields.io/badge/Toolchain-NebulaGraph-blue)](https://github.com/vesoft-inc/nebula)
+[![Jupyter](https://img.shields.io/badge/Jupyter-Supported-brightgreen)](https://github.com/jupyterlab/jupyterlab)
+[![GitHub release (latest by date)](https://img.shields.io/github/v/release/wey-gu/nebulagraph-lite?label=Version)](https://github.com/wey-gu/nebulagraph-lite/releases)
+[![pypi-version](https://img.shields.io/pypi/v/nebulagraph-lite)](https://pypi.org/project/nebulagraph-lite/)
+[![python-version](https://img.shields.io/badge/python-3.6.2%20|%203.7%20|%203.8%20|%203.9%20|%203.10%20|%203.11%20|%203.12-blue)](https://www.python.org/)
+
+Try NebulaGraph with `pip install`.
+
+## How to use
+
+> Install NebulaGraph Lite
+
+```bash
+pip3 install nebulagraph-lite
+```
+
+> Start NebulaGraph Lite from Jupyter Notebook
+
+```python
+from nebulagraph_lite import nebulagraph_let as ng_let
+
+n = ng_let()
+
+n.start()
+```
+
+## What's next
+
+Play with `nebula3-python` or [ipython-ngql](https://github.com/wey-gu/ipython-ngql).
+
+```bash
+pip3 install ipython-ngql
+```