def fix_not_a_in_b(node: LN, capture: Capture, filename: Filename):
capture["element"].parent = None
capture["collection"].parent = None
new_comparison = Node(
comparison,
[
capture["element"],
Node(comp_op,
[Leaf(1, "not", prefix=" "),
Leaf(1, "in", prefix=" ")]),
capture["collection"],
],
)
new_comparison.parent = node.parent
return new_comparison
