Must be written in Python. A file concordance tracks the unique words in a file andtheir frequencies. Write a program that displays aconcordance for a file. The program should output theunique words and their frequencies in alphabetical order.Variations are to track sequences of two words and theirfrequencies, or n words and their frequencies.Below is an example file along with the program input andoutput:example.txtI AM SAM I AM SAM SAM I AMEnter the input file name: example.txtАМ 3I 3SAM 3The program should handle input files of varying length(lines). A file concordance tracks the unique words in a file andtheir frequencies. Write a program that displays aconcordance for a file. The program should output theunique words and their frequencies in alphabetical order.Variations are to track sequences of two words and theirfrequencies, or n words and their frequencies.Below is an example file along with the program input andoutput:example.txtI AM SAM I AM SAM SAM I AMEnter the input file name: example.txtАМ 3I 3SAM 3The program should handle input files of varying length(lines).

A file concordance tracks the unique words in a file and their frequencies. Write a program that displays a concordance for a file. The program should output the unique words and their frequencies in alphabetical order. Variations are to track sequences of two words and their frequencies, orn words and their frequencies. Below is an example file along with the program input and output: example.txt I AM SAM I AM SAM SAM I AM