:plotted_plant: readme updated

Author: ishaileshmishra

README.md

@@ -27,6 +27,8 @@ To use the Contentstack Python SDK to your existing project, perform the steps g
 pip install contentstack
 ```
 
+Install latest _[contentstack](https://pypi.org/project/Contentstack)_ package from the [PyPI](https://pypi.org)
+
 This is the preferred method to install contentstack, as it will always install the most recent stable release. If you don't have [pip](https://pip.pypa.io/) installed, this [Python installation guide](http://docs.python-guide.org/en/latest/starting/installation/) can guide you through the process
 
 ### Key Concepts for using Contentstack