Httpsconnectionpool(host='download.pytorch.org' Port=443) !!exclusive!! Review

The httpsconnectionpool(host='download.pytorch.org', port=443) error indicates a failed secure handshake during PyTorch installation or model downloads, usually caused by network restrictions, proxy configurations, or outdated SSL certificates. Key solutions involve configuring proxy settings, upgrading the certifi package, using alternative index-url mirrors, or increasing the connection timeout.