# Patch-overlapping Python context after the fix

## `src/transformers/utils/hub.py` — `function:download_url` (lines 561-584)

```python
def download_url(url, proxies=None):
    """
    Downloads a given url in a temporary file. This function is not safe to use in multiple processes. Its only use is
    for deprecated behavior allowing to download config/models with a single url instead of using the Hub.

    Args:
        url (`str`): The url of the file to download.
        proxies (`Dict[str, str]`, *optional*):
            A dictionary of proxy servers to use by protocol or endpoint, e.g., `{'http': 'foo.bar:3128',
            'http://hostname': 'foo.bar:4012'}.` The proxies are used on each request.

    Returns:
        `str`: The location of the temporary file where the url was downloaded.
    """
    warnings.warn(
        f"Using `from_pretrained` with the url of a file (here {url}) is deprecated and won't be possible anymore in"
        " v5 of Transformers. You should host your file on the Hub (hf.co) instead and use the repository ID. Note"
        " that this is not compatible with the caching system (your file will be downloaded at each execution) or"
        " multiple processes (each process will download the file in a different temporary file)."
    )
    tmp_file = tempfile.mkstemp()[1]
    with open(tmp_file, "wb") as f:
        http_get(url, f, proxies=proxies)
    return tmp_file
```