[BUG] 安装环境时pytorch下载速度慢

[Touch-Night]

Feel free to ask any kind of questions in the issues page, but please use English since other users may find your questions valuable.

Describe the bug

fish-speech/install_env.bat

Lines 251 to 256 in fbe2e3f

	if "%%p"=="torch" (
	%PIP_CMD% install torch --index-url https://mirror.sjtu.edu.cn/pytorch-wheels/cu121 --no-warn-script-location
	) else if "%%p"=="torchvision" (
	%PIP_CMD% install torchvision --index-url https://mirror.sjtu.edu.cn/pytorch-wheels/cu121 --no-warn-script-location
	) else if "%%p"=="torchaudio" (
	%PIP_CMD% install torchaudio --index-url https://mirror.sjtu.edu.cn/pytorch-wheels/cu121 --no-warn-script-location

上海交大的pytorch镜像反代似乎不再能够加速下载，从之前的10MB/s变成了现在的20-400kb/s。

[leng-yue]

• @AnyaCoder for viz

[AnyaCoder]

Feel free to ask any kind of questions in the issues page, but please use English since other users may find your questions valuable.

Describe the bug

fish-speech/install_env.bat

Lines 251 to 256 in fbe2e3f

	if "%%p"=="torch" (
	%PIP_CMD% install torch --index-url https://mirror.sjtu.edu.cn/pytorch-wheels/cu121 --no-warn-script-location
	) else if "%%p"=="torchvision" (
	%PIP_CMD% install torchvision --index-url https://mirror.sjtu.edu.cn/pytorch-wheels/cu121 --no-warn-script-location
	) else if "%%p"=="torchaudio" (
	%PIP_CMD% install torchaudio --index-url https://mirror.sjtu.edu.cn/pytorch-wheels/cu121 --no-warn-script-location

上海交大的pytorch镜像反代似乎不再能够加速下载，从之前的10MB/s变成了现在的20-400kb/s。

用原版试试，上交大的镜像不是我找的，我也不知道还有什么镜像可以用了。
pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu121

[Touch-Night]

用原版也是这个龟速啊

[AnyaCoder]

我现在还有一个想法：把torch stable版放在hf镜像上，然后点击下载。
欢迎补充。

[Stardust-minus]

可以尝试将官方的download.pytorch.org通过hosts指向162.247.5.96
这是AWS Cloudfront和中国联通的合作IP，通过中联国际直接连接中国香港。三网均能有很好的下载速度。