The calender function can give the dialog-box/popup on the screen by which we can put the desired output as per our requirement. This function can return the input value.
The file_path function can give the dialog-box/popup on the screen by which we can path of our directory. This function can return the entered path of directory.
The pick_number function can give the dialog-box/popup on the screen by which we can choose any number between 1 to 100. This function can return that number.
The question function can give the dialog-box/popup on the screen by which we can put the desired answer for that question. This function can return the answer.