You could use a pass
statement:
if condition:
pass
However I doubt you want to do this, unless you just need to put something in as a placeholder until you come back and write the actual code for the if
statement.
If you have something like this:
if condition: # condition in your case being `num2 == num5`
pass
else:
do_something()
You can in general change it to this:
if not condition:
do_something()
But in this specific case you could (and should) do this:
if num2 != num5: # != is the not-equal-to operator
do_something()