Proxy environment not effective when downloading.

[the729]

The following lines disables proxy settings which are set with HTTP_PROXY and HTTPS_PROXY environments.

Is this behaviour expected?

https://github.com/bodaay/HuggingFaceModelDownloader/blob/32cf21ea70db29fdc8f03773bed2de10a0c461fb/hfdownloader/hfdownloader.go#L433C10-L433C10