In https://mathematica.stackexchange.com/a/155815/45020 it is explained how to run cells using a custom virtual environment. How can I quickly create a cell that is evaluated using this environment. Normally I can hit > at the beginning of a cell to create a "Python Code" cell. However, this will use the default Python environment. Is there any way to quickly create a cell that uses a custom executable that I set up using RegisterExternalEvaluator?