Write a program that first reads in the name of an input file and then reads the file using the csv$.$reader $0$ method. The file contains a list of words separated by commas. Your program should output the words and their frequencies $($the number of times each word appears in the file$)$ without any duplicates. $.$

Ex: If the input is:

input$1.$csv

and the contents of input $1.$ csv are:

hello, cat, man, hey, dog, boy, Hello, man, cat, woman, dog, Cat, hey, boy

the output is:Note: There is a newline at the end of the output, and input$1.$csv is available to download.LABACTIVITY$7\mathrm{.}8\mathrm{.}1$: LAB: Word frequencies $($lists$)0//10$Downloadable filesDownloadmain.pyLoad default template...import csV# Type your code here.