ModuleNotFoundError: How to Fix 'No module named 'torchmetrics'' Error

This error message indicates that the Python module 'torchmetrics' is not installed on your system. 'torchmetrics' is a library for metric computation and tracking for PyTorch models.

To resolve this error, you can install 'torchmetrics' using pip, the Python package manager. Open a terminal or command prompt and enter the following command:

pip install torchmetrics

This should install the 'torchmetrics' module and allow you to import it in your Python code without encountering the 'ModuleNotFoundError' error.