ImportError: No module named 'pydub' - How to Fix

This error message indicates that the Python interpreter cannot find the 'pydub' module. 'Pydub' is a Python library used for audio processing, so it is likely that your code is trying to use this module to work with audio files.

To resolve this error, you need to install the 'pydub' module. You can do this using pip, the Python package manager. Open a terminal window or command prompt and type the following command:

pip install pydub

This will download and install the 'pydub' module and its dependencies. Once the installation is complete, you should be able to import the 'pydub' module in your Python code without encountering the ImportError.