Update README.md

Author: musaibbatghar

README.md

@@ -33,4 +33,4 @@ Feel free to add basic python scripts/programs that helped you learn python. I h
 16. [email response sender](https://github.com/arnavvgupta/email-response-sender) - [Arnav Gupta](https://github.com/arnavvgupta)
 17. [Quick Sort](https://github.com/varshaah2407/Beginners-Python-Projects/blob/main/quick_sort.py) - [Varshaah Shashidhar](https://github.com/varshaah2407)
 18. [aritmetic median, biggest number and lowest number](https://github.com/arnavvgupta/functionMaxMinMedian.py) 
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+19. [Insertion Sort](https://github.com/musaibbatghar/Beginners-Python-Projects/blob/main/Insertion_Sort.py) - [Musaib Batghar](https://github.com/musaibbatghar)