Computers and Technology
Write a program that first reads in the name of an input file and then reads the input file using the file.readlines() method. The input file contains an unsorted list of number of seasons followed by the corresponding TV show. Your program should put the contents of the input file into a dictionary where the number of seasons are the keys, and a list of TV shows are the values (since multiple shows could have the same number of seasons).Sort the dictionary by key (least to greatest) and output the results to a file named output_keys.txt, separating multiple TV shows associated with the same key with a semicolon (;). Next, sort the dictionary by values (alphabetical order), and output the results to a file named output_titles.txt.Ex: If the input is:file1.txtand the contents of file1.txt are:20Gunsmoke30The Simpsons10Will & Grace14Dallas20Law & Order12Murder, She Wrotethe file output_keys.txt should contain:10: Will & Grace12: Murder, She Wrote14: Dallas20: Gunsmoke; Law & Order30: The Simpsonsand the file output_titles.txt should contain:DallasGunsmokeLaw & OrderMurder, She WroteThe SimpsonsWill & GraceNote: There is a newline at the end of each output file, and file1.txt is available to download.currently, my code is:def readFile(filename):dict = {}with open(filename, 'r') as infile:lines = infile.readlines()for index in range(0, len(lines) - 1, 2):if lines[index].strip()=='':continuecount = int(lines[index].strip())name = lines[index + 1].strip()if count in dict.keys():name_list = dict.get(count)name_list.append(name)name_list.sort()else:dict[count] = [name]return dictdef output_keys(dict, filename):with open(filename,'w+') as outfile:for key in sorted(dict.keys()):outfile.write('{}: {}\n'.format(key,';'.join(dict.get(key))))print('{}: {}\n'.format(key,';'.join(dict.get(key))))def output_titles(dict, filename):titles = []for title in dict.values():titles.extend(title)with open(filename,'w+') as outfile:for title in sorted(titles):outfile.write('{}\n'.format(title))print(title)def main():filename = input()dict = readFile(filename)if dict is None:print('Error: Invalid file name provided: {}'.format(filename))returnoutput_filename_1 ='output_keys.txt'output_filename_2 ='output_titles.txt'output_keys(dict,output_filename_1)print()output_titles(dict,output_filename_2)main()The problem is that when I go to submit and the input changes, my output differs.Output differs. See highlights below. Special character legend Input file2.txt Your output 7: Lux Video Theatre; Medium; Rules of Engagement 8: Barney Miller;Castle; Mama 10: Friends; Modern Family; Smallville;Will & Grace 11: Cheers;The Jeffersons 12: Murder, She Wrote;NYPD Blue 14: Bonanza;Dallas 15: ER 20: Gunsmoke; Law & Order; Law & Order: Special Victims Unit 30: The Simpsons Expected output 7: Rules of Engagement; Medium; Lux Video Theatre 8: Mama; Barney Miller; Castle 10: Will & Grace; Smallville; Modern Family; Friends 11: Cheers; The Jeffersons 12: Murder, She Wrote; NYPD Blue 14: Dallas; Bonanza 15: ER 20: Gunsmoke; Law & Order; Law & Order: Special Victims Unit 30: The Simpsons