| import time | |
| class Timer: | |
| def __enter__(self): | |
| self.start_time = time.time_ns() | |
| return self | |
| def __exit__(self, exc_type, exc_val, exc_tb): | |
| end_time = time.time_ns() | |
| self.value = (end_time - self.start_time) / (10**9) | |
| def get_elapsed_time(self): | |
| return self.value | |