Fix 'ModuleNotFoundError: No module named 'mlxtend'' in Python

This error occurs when you try to import the 'mlxtend' module in Python, but it's not installed on your system.

To fix this, you need to install the 'mlxtend' module using pip, the package installer for Python.

Installing 'mlxtend' with pip:

1. Open your command prompt or terminal.
2. Type the following command and press Enter:

pip install mlxtend

This will install the 'mlxtend' module, allowing you to import it in your Python code without errors.