Write a Python program called DeDuplication that the program takes an input list

$[50,11,33,21,40,50,40,40,21]$ and generate an output list $[11,21,33,40,50],$ which removes

the duplicated elements and sorts the list. Users might give any input list. Test your program with

different testcases $($provide $2$ or $3$ test scenarios$)$