解决 Python 错误：ModuleNotFoundError: No module named 'sklearn'

This error message indicates that the module 'sklearn' (short for scikit-learn) is not installed in the Python environment where the code is being executed.

To resolve this issue, you can install the scikit-learn module by running the following command in your terminal or command prompt:

pip install scikit-learn

Once installed, you can import the module in your Python code using the following statement:

import sklearn