<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def uuid_add_implicit_resolver(Loader=ConfigLoader, Dumper=ConfigDumper):
 """ Attach an implicit pattern resolver for UUID objects. Tests: 'test: cc3702ca-699a-4aa6-8226-4c938f294d9b\\n' {'test': UUID('cc3702ca-699a-4aa6-8226-4c938f294d9b')} """

    uuid_regex = r'^\b[a-f0-9]{8}-\b[a-f0-9]{4}-\b[a-f0-9]{4}-\b[a-f0-9]{4}-\b[a-f0-9]{12}$'
    pattern = re.compile(uuid_regex)
    yaml.add_implicit_resolver('!uuid', pattern, Loader=Loader, Dumper=Dumper)