No module named 'Cryptodome'

The error message "No module named 'Cryptodome'" indicates that the Cryptodome module is not installed in your Python environment. Cryptodome is a cryptographic library that provides various cryptographic functions.

To resolve this issue, you can install the Cryptodome module using pip, the Python package manager. Open your command-line interface and run the following command:

pip install pycryptodomex

This command will download and install the Cryptodome module (also known as pycryptodomex) in your Python environment. Once the installation is complete, you should be able to import and use the Cryptodome module in your code without encountering the "No module named 'Cryptodome'" error.