Update README.md

Author: matuskosut

README.md

@@ -1 +1,11 @@
-# jupyter-pgadmin-proxy
+# jupyter-pgadmin-proxy
+
+jupyter-pgadmin-proxy provides Jupyter extension to run [pgAdmin](https://www.pgadmin.org/).
+
+## Installation
+
+You can install jupyter-pgadmin-proxy inside your environment with Jupyter / Jupyterlab:
+
+```
+python3 -m pip install git+https://github.com/huntdatacenter/jupyter-pgadmin-proxy.git@main
+```