| # YOLOv5 🚀 by Ultralytics, GPL-3.0 license | |
| """ | |
| utils/initialization | |
| """ | |
| def notebook_init(verbose=True): | |
| # Check system software and hardware | |
| print('Checking setup...') | |
| import os | |
| import shutil | |
| from utils.general import check_requirements, emojis, is_colab | |
| from utils.torch_utils import select_device # imports | |
| check_requirements(('psutil', 'IPython')) | |
| import psutil | |
| from IPython import display # to display images and clear console output | |
| if is_colab(): | |
| shutil.rmtree('/content/sample_data', ignore_errors=True) # remove colab /sample_data directory | |
| # System info | |
| if verbose: | |
| gb = 1 << 30 # bytes to GiB (1024 ** 3) | |
| ram = psutil.virtual_memory().total | |
| total, used, free = shutil.disk_usage("/") | |
| display.clear_output() | |
| s = f'({os.cpu_count()} CPUs, {ram / gb:.1f} GB RAM, {(total - free) / gb:.1f}/{total / gb:.1f} GB disk)' | |
| else: | |
| s = '' | |
| select_device(newline=False) | |
| print(emojis(f'Setup complete ✅ {s}')) | |
| return display | |