l am able to open and read a file but my problem is to sort the content in alphabetical order can someone help

Answer 1

Something like this:

with open('filename.txt', 'r') as f:
for line in sorted(f):
print(line, end='')

Answer 2

You could open each line of the file into a list, and sort that list into alphabetical order:

file = open ("filename. txt","r")
list = file.readlines ()
list.sort ()

Hope this alternative way helps!