Question

7.8 LAB: Word frequencies (lists) Write a program that first reads...

7.8 LAB: Word frequencies (lists)

Write 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 1
```

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