from pathlib import Path
import tempfile

import gdown
import requests


def download_file(url: str, output: str = None) -> str:
    if not output:
        with tempfile.NamedTemporaryFile(delete=False) as tmp:
            output = tmp.name
            
    # if Path(output).exists():
        # return output
    
    if 'drive.google.com' in url:
        gdown.download(url, output=output, fuzzy=True)
        return output
    
    res = requests.get(url, stream=True)
    res.raise_for_status()
    with open(output, 'wb') as f:
        for chunk in res.iter_content(chunk_size=8192):
            f.write(chunk)
            
    return output