add github badge

app.py

@@ -18,8 +18,10 @@ INTRO_MD = """
 
 Create project boilerplate for any programming language in minutes, with just an idea. Powered by Langchain and chatGPT API.
 
-</center>
-"""
+
+[![GitHub](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/ajndkr/boilerplate-x)
+
+</center>"""
 BOOL2STR = {True: "yes", False: "no"}