1. The autoanchor.py and downloads.py file has been deleted.

2. yolo.py, augmentations.py, common.py, datasets.py, detect.py, experimental.py and general.py files have been edited.

1.activations.py, autobatch.py, callbacks.py, loss.py and tf.py files have been deleted.

2. I have attached the common.py and yolo.py files

3. I updated the detect.py file.

torch_utils.py write the select_device function in the file.

Orijinal select_device

def select_device(device='', batch_size=0, newline=True):
    # device = 'cpu' or '0' or '0,1,2,3'
    s = f'YOLOv5 🚀 {git_describe() or date_modified()} torch {torch.__version__} '  # string
    device = str(device).strip().lower().replace('cuda:', '')  # to string, 'cuda:0' to '0'
    cpu = device == 'cpu'
    if cpu:
        os.environ['CUDA_VISIBLE_DEVICES'] = '-1'  # force torch.cuda.is_available() = False
    elif device:  # non-cpu device requested
        os.environ['CUDA_VISIBLE_DEVICES'] = device  # set environment variable - must be before assert is_available()
        assert torch.cuda.is_available() and torch.cuda.device_count() >= len(device.replace(',', '')), \
            f"Invalid CUDA '--device {device}' requested, use '--device cpu' or pass valid CUDA device(s)"

    cuda = not cpu and torch.cuda.is_available()
    if cuda:
        devices = device.split(',') if device else '0'  # range(torch.cuda.device_count())  # i.e. 0,1,6,7
        n = len(devices)  # device count
        if n > 1 and batch_size > 0:  # check batch_size is divisible by device_count
            assert batch_size % n == 0, f'batch-size {batch_size} not multiple of GPU count {n}'
        space = ' ' * (len(s) + 1)
        for i, d in enumerate(devices):
            p = torch.cuda.get_device_properties(i)
            s += f"{'' if i == 0 else space}CUDA:{d} ({p.name}, {p.total_memory / 1024 ** 2:.0f}MiB)\n"  # bytes to MB
    else:
        s += 'CPU\n'

    if not newline:
        s = s.rstrip()
    LOGGER.info(s.encode().decode('ascii', 'ignore') if platform.system() == 'Windows' else s)  # emoji-safe
    return torch.device('cuda:0' if cuda else 'cpu')

To Do: write select_device function simpler. Assignees: @kadirnar