Update README.md

Author: jingningzhang1

README.md

@@ -8,7 +8,7 @@
 [![LGTM Alerts](https://img.shields.io/lgtm/alerts/g/plotly/dash.svg)](https://lgtm.com/projects/g/plotly/dash/alerts)
 [![LGTM Grade](https://img.shields.io/lgtm/grade/python/g/plotly/dash.svg)](https://lgtm.com/projects/g/plotly/dash/context:python)
 
-#### *Dash is a Python framework for building analytical web applications. No JavaScript required*.
+#### *Dash is the most downloaded, trusted Python framework for building ML & data science web apps*.
 
 Built on top of Plotly.js, React and Flask, Dash ties modern UI elements like dropdowns, sliders, and graphs directly to your analytical Python code. Read our tutorial proudly crafted ❤️ by Dash itself.