class bcolors:
HEADER = '33[95m'
OKBLUE = '33[94m'
OKGREEN = '33[92m'
WARNING = '33[93m'
FAIL = '33[91m'
ENDC = '33[0m'
BOLD = '33[1m'
UNDERLINE = '33[4m'
print(f"{bcolors.WARNING}Error : Test message !{bcolors.ENDC}")