duplicates.py

$$ IMPORTANT

a$.$ Your autotest cases will NOT work if you don$$t load your sys$.$argv like

below. For this assignment, load in your sys$.$argv like so:

duplicated$\_$words $=$ sys$.$argv$[1$:$]$

b$.$ The above duplicated$\_$words is a list$-$type variable which contains a whole

bunch of lower$-$cased words $($ex$.[\text{'}$hello$\text{'},$ 'world', 'welcome', 'hello', 'again'$]).$

$$ Create a program, duplicates.py$.$ It should:

a$.$ Remove all duplicate words from the list

b$.$ Then print it in descending order of alphabets $($from Z to A$).$

$$ Example $1-$ If the list is $[\text{'}$hello$\text{'},$ 'world', 'welcome', 'hello', 'again'$],$ the program

should print:

$[\text{'}$world$\text{'},$ 'welcome', 'hello', 'again'$]$

$$ Example $2-$ If the list is $[\text{'}$apple$\text{'},$ 'banana', 'apple', 'orange', 'pear', 'banana'$],$ the

program should print:

$[\text{'}$pear$\text{'},$ 'orange', 'banana', 'apple'$]$