$1.$ Create a folder named files then download and store input.txt in it$.$

$2.$ Write program that will:

a$.$ Ask the user for the input file name $($use exceptions to deal with a missing file$).$

b$.$ Once the right file name is provided, create an output file named output.csv$.$

i$.$ This file should also be stored in the files folder.

ii$.$ Please note, before you store output.csv in the files folder, you need to check if there already exists a file with that name in the folder. Use the os$.$path module $($not exception handling$)$ to check if the file already exists. If it does, ask the user if they want to overwrite it or if they would prefer creating a different output file $($refer to sample output for the logic$).$ Regarding the os module, the code below is enough to get you started.

iii. If no file exists with the name output.csv$,$ a new file with that name should be created. If the file already exists, ask the user if they want to overwrite it$.$ If they select y for yes, you can use the w file mode to overwrite the file. If they select n for no$,$ ask them for a new output file name.

c$.$ Once the output.csv file is successfully created, create a header row in it with the headers: Email, Time, and Confidence.

d$.$ Go through the lines in input.txt looking for lines that begin with $($please note the colons are part of the text$)$