Update free-courses-te.md (#11692)

* Update free-courses-te.md

Added a new full python course playlist which can be completed in 30 days

* Updated the link

courses/free-courses-te.md

@@ -211,6 +211,7 @@
 * [Python in Telugu - Step by Step Tutorials](https://www.youtube.com/playlist?list=PLC2mgeYbYNm-3aTUq98pbmrA3P1_m-aJR) - Telugu Computer World
 * [Python in Telugu For Beginners - Complete Tutorial in 10 Hours](https://www.youtube.com/watch?v=fP9IvI4qu80) - Telugu Computer World
 * [Python in Telugu - Step by Step Tutorials](https://www.youtube.com/playlist?list=PLC2mgeYbYNm-3aTUq98pbmrA3P1_m-aJR) - Telugu Computer World
+* [Python Course in Telugu: 30 days challenge](https://www.youtube.com/playlist?list=PLNgoFk5SYUglQOaXSY8lAlPXmK6tQBHaw) - Vamsi Bhavani
 
 
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