No Output on equation

Question

I've try to put 2 + 2 on "Input" in Phyton but the Output says "No Output" instead showing the result

Answer 1

In the python console?

Answer 2

If you mean on SL Code Playground, that "input" is the input stream of executed script in Python tab, then, you NOT running python in shell mode but in script execution mode. Try to add:
print(2+2)
inside Python tab keep empty "input"