@Override
	public synchronized void cleanup() {
		super.cleanup();
		cleanedUp = true;
	}
Execute a python file using this interpreter.

@param file The python file to execute.
@param script A PythonScript from which we load state (or null).
@throws IllegalStateException if this interpreter has been cleaned up.
Ghidra/Features/Jython/src/main/java/ghidra/jython/GhidraJythonInterpreter.java