It looks like you need to get both numbers from the input. Try doing something like this:
print(int(input()) + int(input()))
Uhhh thanks for asking... but I think I know everything. Lol jk
Answer:
Try to restart your computer, if it doesn't work try looking up what to if anti-virus protection comes up randomly, without needing it.
Explanation:
Not Sure if you'll still get it even after restarting, but if it doesn't then hard shutdown the computer, So it could refresh it.
