I am having trouble coding this in python: Develop a program that first reads in the name of an input file and then reads the file using the csv.reader() method. The file contains a list of words...

Develop a program that first reads in the name of an input file and then reads the file using the csv.reader() 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:

input1.csv

and the contents of input1.csv are:

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

the output is:

hello 1 cat 2 man 2 hey 2 dog 2 boy 2 Hello 1 woman 1 Cat