No module named 'torch.nn.optim'
时间: 2023-08-14 19:12:59 浏览: 103
The error message "No module named 'torch.nn.optim'" suggests that the module 'torch.nn.optim' is not found in your current environment. This module is part of the PyTorch library and is typically used for optimizing neural network models.
To resolve this issue, you need to make sure that you have PyTorch installed and properly configured in your environment. You can install PyTorch by running the following command:
```
pip install torch
```
If you already have PyTorch installed, make sure it is up to date by running:
```
pip install --upgrade torch
```
If you are using a virtual environment, make sure it is activated before installing or upgrading the package.
If the issue persists, it is possible that there is a problem with your Python environment or the installation. In that case, you may need to troubleshoot your setup or reinstall PyTorch.