UV is not working behind the corporate firewall . Is there any other way to create the environment Eerror: Request failed after 3 retries Caused by: Failed to download https://github.com/astral-sh/python-build-standalone/releases/download/20260211/cpython-3.12.12%2B20260211-x86_64-pc-windows-msvc-install_only_stripped.tar.gz Caused by: error sending request for url (https://github.com/astral-sh/python-build-standalone/releases/download/20260211/cpython-3.12.12%2B20260211-x86_64-pc-windows-msvc-install_only_stripped.tar.gz)