Merge pull request #30 from skyflowapi/task/add-metrics-in-readme

Update README.md

Author: prathyusha-skyflow

README.md

@@ -1,6 +1,11 @@
 # Skyflow-java
 This Java SDK is designed to help developers easily implement Skyflow into their java backend. 
 
+[![CI](https://img.shields.io/static/v1?label=CI&message=passing&color=green?style=plastic&logo=github)](https://github.com/skyflowapi/skyflow-java/actions)
+[![GitHub release](https://img.shields.io/github/v/release/skyflowapi/skyflow-java.svg)](https://mvnrepository.com/artifact/com.skyflow/skyflow-java)
+[![License](https://img.shields.io/github/license/skyflowapi/skyflow-java)](https://github.com/skyflowapi/skyflow-java/blob/master/LICENSE)
+
+
 # Table of Contents
 
 * [Features](#features)
@@ -454,4 +459,4 @@ Current the following 5 log levels are supported:
 
 
 `Note`:
-  - The ranking of logging levels is as follows :  `DEBUG` < `INFO` < `WARN` < `ERROR`.
+  - The ranking of logging levels is as follows :  `DEBUG` < `INFO` < `WARN` < `ERROR`.