import subprocess
from typing import Optional, List

def run(cmd: subprocess._CMD) -> subprocess.CompletedProcess[str]:
    """
    Run a subprocess command.

    Args:
        cmd: Command and arguments as a list.

    Raises:
        subprocess.CalledProcessError: If the command exits with a non-zero status.
    """
    try:
        result = subprocess.run(
            cmd,
            check=True,
            stdout=subprocess.PIPE,
            stderr=subprocess.STDOUT,
            text=True
        )
        return result
    except subprocess.CalledProcessError as e:
        print(e.stdout)
        raise