Write a script named dif.py$.$ This script should prompt the user for the names of two text files and compare the contents of the two files to see if they are the same. If they are, the script should simply output "Yes". If they are not, the script should output $"$No$",$ followed by the first lines of each file that differ from each other. The input loop should read and compare lines from each file. The loop should break as soon as a pair of different lines is found. $($LO: $4\mathrm{.}1,4\mathrm{.}5)$

My Code:

file$1=$ input$("$Enter the name of the text file: $")$

file$2=$ input$("$Enter the name of the second text file: $")$

f$1=$ open$($str$($file$1),\text{'}$r$\text{'})$

f$2=$ open$($str$($file$2),\text{'}$r$\text{'})$

lines$1=$ f$1.$readlines$()$

lines$2=$ f$2.$readlines$()$

while True:

lines$1==$ lines$2$

print$("$Yes$")$

if lines$1==""$:

break

elif lines$2==""$:

break

elif lines$1!=$ lines$2$:

print$("$No$")$

print$($f$"$File $1$: $\{$lines$1\}")$

print$($f$"$File $2$: $\{$lines$2\}")$

break

f$1.$close$()$

f$2.$close$()$

This code does not print out the lines that differ. What can I add without using zip$()$ or compare$\_$files?