Method __delitem__

crates/stdlib/src/array.rs:1051–1053

(&self, needle: PyObjectRef, vm: &VirtualMachine)

        }

        fn __delitem__(&self, needle: PyObjectRef, vm: &VirtualMachine) -> PyResult<()> {
            self.delitem_inner(&needle, vm)
        }

        fn __add__(&self, other: PyObjectRef, vm: &VirtualMachine) -> PyResult<PyRef<Self>> {
            if let Some(other) = other.downcast_ref::<Self>() {