Calculates braces in file If eq prints OK, else FAIL

bracecount.py

# Calculates braces in file
# If eq prints OK, else FAIL

import sys

fname = sys.argv[1]

file = open(fname, 'r')

OKGREEN = '\033[92m'
FAIL = '\033[91m'
ENDC = '\033[0m'

open = 0
close = 0

for char in file.read():
  if char == '{':
		open+=1
	if  char == '}':
		close+=1
	
if open != close:
	print (FAIL+"FAIL ("+fname+")"+ENDC)
else:
	print(OKGREEN+"OK ("+fname+")"+ENDC)