No module named 'cryptography'

It seems that you are encountering an error related to the missing 'cryptography' module.

To fix this error, you can try installing the 'cryptography' module using pip. You can do this by running the following command in your terminal or command prompt:

pip install cryptography

If you're using a virtual environment, make sure to activate it before running the command.

Once the 'cryptography' module is installed, you should be able to use it in your Python code without encountering the "No module named 'cryptography'" error.