I want to replace particular word in file with other one using python. anyone please help me

Question

Here is my code. i don't know what wrong in it.

https://code.sololearn.com/cm362lrChRf8/?ref=app

Answer 1

file1 = open("textfile")
file1 = file1.replace("before", "after")

Answer 2

Thanks for your reply

i want to open a text file and replace particular word with new word and close the file.