diff --git a/books/free-programming-books-mi.md b/books/free-programming-books-mi.md
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/courses/free-courses-ml.md b/courses/free-courses-ml.md
index be6aa821bd52e94880012c8a63664511e10d90c8..9466d04ad3ad3fedb4e28db74891aca67fbbd0fd 100644
--- a/courses/free-courses-ml.md
+++ b/courses/free-courses-ml.md
@@ -34,9 +34,9 @@
 
 ### C
 
-* [C programming malayalam tutorial](https://youtube.com/playlist?list=PL1JrLEBAapUXh0dSzCk3dvQtGmjT9fBBj) - Yes Tech Media
-* [C programming for beginners in malayalam quarantine learning programming malayalam](https://youtube.com/playlist?list=PLBKJGko2JEdEVpp5vyyfKYdv3r2GC777i) - Tintu Vlogger
 * [C Programming](https://www.youtube.com/playlist?list=PLwe8bwPXjlLtUxDFwafx_XvheCUmrP2cM) - Learn CSE Malayalam (YouTube)
+* [C programming for beginners in malayalam quarantine learning programming malayalam](https://youtube.com/playlist?list=PLBKJGko2JEdEVpp5vyyfKYdv3r2GC777i) - Tintu Vlogger
+* [C programming malayalam tutorial](https://youtube.com/playlist?list=PL1JrLEBAapUXh0dSzCk3dvQtGmjT9fBBj) - Yes Tech Media
 
 
 ### <a id="cpp"></a>C++
@@ -61,16 +61,16 @@
 
 ### Git
 
+* [Git malayalam tutorial github](https://youtube.com/playlist?list=PL4KwFGqvN4nsAlTIl6FcEubM2CtHW7zTC) - Debug Media
 * [Git Tutorial Malayalam \| Best Malayalam Git Tutorial \| Date With Git](https://youtube.com/playlist?list=PLY-ecO2csVHdLhAO6TERaMJXP8aqyWVt-) - Brototype Malayalam
-* [git malayalam tutorial github](https://youtube.com/playlist?list=PL4KwFGqvN4nsAlTIl6FcEubM2CtHW7zTC) - Debug Media
 
 
 ### HTML and CSS
 
 * [CSS Malayalam Tutorial Full Course](https://youtube.com/playlist?list=PL1JrLEBAapUVvE-oCkKD5QhGG8nb0hhZk) - Yes Tech Media
-* [css malayalam tutorial](https://youtube.com/playlist?list=PL4KwFGqvN4ntbMZdiSS0nFXo49KZCCcdw) - Debug Media
-* [HTML Tutorial Malayalam Full](https://youtube.com/playlist?list=PL1JrLEBAapUVyMVQp6SmpytH1HPeCiNPH) - Yes Tech Media
+* [CSS malayalam tutorial](https://youtube.com/playlist?list=PL4KwFGqvN4ntbMZdiSS0nFXo49KZCCcdw) - Debug Media
 * [html malayalam tutorial](https://youtube.com/playlist?list=PL4KwFGqvN4nupwUNXQs2Dn0za5a8ijVPH) - Debug Media
+* [HTML Tutorial Malayalam Full](https://youtube.com/playlist?list=PL1JrLEBAapUVyMVQp6SmpytH1HPeCiNPH) - Yes Tech Media
 
 
 #### Bootstrap
@@ -86,28 +86,28 @@
 ### JavaScript
 
 * [JavaScript Malayalam Tutorial](https://www.youtube.com/watch?v=3mjwtu4_0uk) - Yes Tech Media
-* [javascript tutorial in malayalam](https://youtube.com/playlist?list=PLBKJGko2JEdF4irCbI5BdHIEfxEdfMNqA) - Tintu Vlogger
 * [JavaScript Malayalam Tutorials For Beginners](https://www.youtube.com/playlist?list=PLQzHWfiB9fWdQ6qcl5Vo4JPOA3kxpCJ3A) - Learn Programming In Malayalam
+* [javascript tutorial in malayalam](https://youtube.com/playlist?list=PLBKJGko2JEdF4irCbI5BdHIEfxEdfMNqA) - Tintu Vlogger
 
 
 #### Node.js
 
-* [Node.js Malayalam Tutorial](https://youtube.com/playlist?list=PL1JrLEBAapUUKTpfCPV5Qirq-psQwY0Qq) - Yes Tech Media
 * [Node js malayalam free course](https://youtube.com/playlist?list=PLBKJGko2JEdHNBid0azo2vDTi6Vx9p63h) - Tintu Vlogger
+* [Node.js Malayalam Tutorial](https://youtube.com/playlist?list=PL1JrLEBAapUUKTpfCPV5Qirq-psQwY0Qq) - Yes Tech Media
 
 
 #### React
 
-* [React js malayalam tutorial](https://youtube.com/playlist?list=PLBKJGko2JEdG8FUKu2hUF6K7irvbT8hIM) - Tintu Vlogger
 * [React Challenge](https://youtube.com/playlist?list=PLY-ecO2csVHfgVM9sChmUirqK7BXUBX9P) - Brototype Malayalam
 * [React JS - Malayalam Tutorial - by Yes Tech Media](https://youtube.com/playlist?list=PL1JrLEBAapUX44d5zzl0hf7vX7caSCidT) - Yes Tech Media
 * [React js malayalam tutorial](https://youtube.com/playlist?list=PL4KwFGqvN4nuKJ3bJSP-LcchabWJtPtE8) - Debug Media
+* [React js malayalam tutorial](https://youtube.com/playlist?list=PLBKJGko2JEdG8FUKu2hUF6K7irvbT8hIM) - Tintu Vlogger
 
 
 ### Kotlin
 
-* [Kotlin Malayalam | Kotlin programming Tutorials for android malayalam](https://www.youtube.com/playlist?list=PLaP7lUdqAGYPpEutAk6o1jKC08Rc5xMXs) - CODEAVIAL (YouTube)
 * [Kotlin / Android App Development](https://www.youtube.com/playlist?list=PLefF9wgiOa4WFRP4IvRCZre7xLjRkJdlQ) - Nikin Sk (YouTube)
+* [Kotlin Malayalam | Kotlin programming Tutorials for android malayalam](https://www.youtube.com/playlist?list=PLaP7lUdqAGYPpEutAk6o1jKC08Rc5xMXs) - CODEAVIAL (YouTube)
 
 
 ### MySQL
@@ -123,9 +123,9 @@
 
 ### Python
 
+* [Python](https://www.youtube.com/playlist?list=PLwe8bwPXjlLveEHvTbKMXJOPkFdXnu4xi) - Learn CSE Malayalam
 * [Python Programming Malayalam Tutorial](https://www.youtube.com/watch?v=ihnWXGPxNEk) - Yes Tech Media
 * [Python Tutorial Malayalam \| Best Malayalam Python Programming Tutorial](https://youtube.com/playlist?list=PLY-ecO2csVHfbpOmWamlb8Mujjdnl1jks) - Brototype Malayalam 
-* [Python](https://www.youtube.com/playlist?list=PLwe8bwPXjlLveEHvTbKMXJOPkFdXnu4xi) - Learn CSE Malayalam
 
 
 #### Django