jacinle.utils.uid# Functions gen_time_string() Generate a time string with format: %Y%m%d-%H%M%S-%f. gen_uuid4() Generate a UUID4 string. Functions gen_time_string()[source]# Generate a time string with format: %Y%m%d-%H%M%S-%f. Return type: str gen_uuid4()[source]# Generate a UUID4 string. Return type: str