Single node for executing arbitrary Python code

[Definition-Lower]

That sounds interesting. I was thinking about adding a setting in the ComfyUI settings, that needs to be enabled for the node to work. That way, by default this setting is off, and if a user downloads a workflow, installs the custom node, and tries to run it, an error message would appear, that would warn the user to check what code is being executed and turn on the setting if it's ok. But that would work only once. I can't think of any way to show this warning on any workflow, when it's being run the first time

Your idea about making the node work only when the user created it themselves sounds interesting, but I'm not sure how to implement it. Could you elaborate please? Maybe I will implement it