By the looks of it, you should flatten (un-indent) line 16. As is, it’s a part of the function, rather than a call to said function.
N.B: not tested.
Thank you Rob :)) I am beginner so 
No worries; you’re welcome.
By the looks of it, you should flatten (un-indent) line 16. As is, it’s a part of the function, rather than a call to said function.
N.B: not tested.
Thank you Rob :)) I am beginner so
No worries; you’re welcome.