Update README.md

Author: sujitmandal

README.md

@@ -5,6 +5,7 @@ Automatically  Send Gmail with SMTP Server.
 ```
 pip install py-gmail
 ```
+[Package Link](https://pypi.org/project/py-gmail/)
 ## py-gamil :
 Inorder to send mail form gmail using SMTP Server, first you need to enable "Two-Step Verification" on the sender mail id.