You're most likely being pedantic, like when someone says they understand every single line of this code:
x = 0
for i in range(1, 10):
x += i
print(x)
They don't mean they understand silicon substrate of the microprocessor executing microcode or the CMOS sense amplifiers reading the SRAM cells caching the loop variable.
They just mean they can more or less follow along with what the code is doing. You don't need to be very charitable in order to understand what he genuinely meant, and understanding code that one writes is how many (but not all) professional software developers who didn't just copy and paste stuff from Stackoverflow used to carry out their work.
you drew it to its most uncharitable conclusion for sure, but ya thats pretty much the point i was making.
How deep do i need to understand range() or print() to utilize either, on the slightly less extreme end of the spectrum.
But ya, im pretty sure its a point that maybe i coulda kept to myself and been charitable instead.
Understand your code in this day and age likely means hit the point of deterministic evaluation.
print(X) is a great example. That's going to print X. Every time.
Agent.print(x) is pretty likely to print X every time. But hey, who knows, maybe it's having an off day.