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in this video were going to write a python program to replace a specific line of text in a file so here i have a file with five lines in it and i want the python program to prompt the user for the file name the line number and the new line of text and i want the program to modify the file and make it so that that line of text is modified to contain the new line of text that the user provides so the first thing well do is prompt the user for the file name the line number and the replacement text so well have file name is equal to input and well prompt the user to enter the file name then well have line number is equal to int input and then well have line so well prompt the user to enter the line number and well take the string thats returned and well use int to convert it to an int and well store it into line number then well prompt the user for the replacement text so well have text is equal to input text colon so were going to prompt the user for the replacement text we