no module named 'torch_scatter'

这个错误提示是因为您的代码中使用了torch_scatter模块，但是您的环境中没有安装该模块。您需要先安装torch_scatter模块，可以使用以下命令进行安装：

pip install torch-scatter

安装完成后，再运行您的代码即可。

相关问题

No module named torch_scatter

It seems like you are encountering an error related to the module "torch_scatter". This module is not a part of the standard PyTorch library and needs to be installed separately.

To resolve this issue, you can try installing the "torch_scatter" module using the following command:

pip install torch-scatter

Please make sure you have the correct version of PyTorch installed before installing "torch_scatter". You can check the compatibility requirements in the module's documentation or website.

If you still encounter any issues, please provide more details about the error message or the specific context in which you are facing this problem.

No module named 'torch_scatter

这个错误提示是因为你的代码中使用了 PyTorch 的扩展库 torch_scatter，但是你没有安装该库。你可以通过以下命令安装该库：

pip install torch-scatter -f https://pytorch-geometric.com/whl/torch-1.9.0+cpu.html

请注意，这里的链接是针对 CPU 版本的 PyTorch 1.9.0，如果你使用的是其他版本的 PyTorch 或者 GPU 版本的 PyTorch，请根据实际情况修改链接。