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The isEmpty() predicate function is not available in the Cypher implementation. According to the Cypher…

The isEmpty() predicate function is not available in the Cypher implementation. According to the Cypher…: a task in LegoFlow-SWE (Harbor dataset). The function should be exposed as ag catalog.age isempty(agtype) and return a boolean. It should be callable from Cypher via the standard isEmpty()…

The task

The function should be exposed as `ag_catalog.age_isempty(agtype)` and return a boolean. It should be callable from Cypher via the standard `isEmpty()` function name.

Part of Lego-X/LegoFlow-SWE.