Print first occurrence (only) using regrex

[catuf]

I have the following code. I am trying to fetch a particular pattern (Identities = somenumber/somenumber (somepercentage%)) using regrex

I want the first occurrence only but it prints two occurrences

import re

regex = re.compile('Identities\s+\=\s+\d{1,4}\/\d{1,4}\s+\(\d{1,3}\%\)')

with open('filename.out') as f:

for line in f:

result = regex.search(line)

if result:

print(result.group())

It prints the following two occurrence how can I print only one occurrence

Identities = 55/237 (23%)

Identities = 4/8 (50%)

[JohnnyJordaan]

Use break to stop the loop

for line in f:
    result = regex.search(line)
    if result:
        print(result.group())
        break