Update course-info.yaml

Author: sofiiako

course-info.yaml

@@ -2,7 +2,7 @@ type: marketplace
 title: Introduction to Python
 language: English
 summary: |-
-  <p>This is an introductory Python course by JetBrains Academy. The presented materials are based on the official <a href="https://docs.python.org/3/">Python Documentation</a>. The target audience are the people with little or no experience in programming who would like to start learning Python.</p>
+  <p>This is an introductory Python course by JetBrains Academy. Python is the leading language used for data analysis, AI, ML, automation, and more. The presented materials are based on the official <a href="https://docs.python.org/3/">Python Documentation</a>. The target audience are the people with little or no experience in programming who would like to start learning Python.</p>
   <p>In this course, you will learn about the basics, such as variables and operations with them, strings and other data structures, boolean operators, conditions, control flow, and so on. You will try implementing loops, functions, and classes, as well as using parts of your code as imported modules, and working with text files.</p>
   <p>Have fun and good luck!</p>
   <p>P.S. Want to contribute? Feel free to send a pull request to this course’s <a href="https://github.com/jetbrains-academy/introduction_to_python">git repo</a>.</p>