From aa02da738bac1ab4acea79fd5dd2a974aa162704 Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Mon, 20 May 2024 13:25:42 -0400
Subject: [PATCH] fix import

---
 src/OrdinaryDiffEq.jl | 2 +-
 src/initialize_dae.jl | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/OrdinaryDiffEq.jl b/src/OrdinaryDiffEq.jl
index ae6b2001ab..505f8c72ac 100644
--- a/src/OrdinaryDiffEq.jl
+++ b/src/OrdinaryDiffEq.jl
@@ -108,7 +108,7 @@ import ADTypes: AbstractADType,
 import Polyester
 using MacroTools, Adapt
 
-using SciMLStructures: canonicalize, Tunable
+using SciMLStructures: canonicalize, Tunable, isscimlstructure
 
 const CompiledFloats = Union{Float32, Float64,
     ForwardDiff.Dual{
diff --git a/src/initialize_dae.jl b/src/initialize_dae.jl
index 6d6669a5ec..9404d9531f 100644
--- a/src/initialize_dae.jl
+++ b/src/initialize_dae.jl
@@ -528,7 +528,7 @@ function _initialize_dae!(integrator, prob::ODEProblem,
     if isAD
         csize = count(algebraic_vars)
         if !(p isa SciMLBase.NullParameters) && typeof(_u) !== typeof(u)
-            if SciMLStructures.isscimlstructure(p)
+            if isscimlstructure(p)
                 csize = max(csize, length(canonicalize(Tunable(), p)[1]))
             else
                 csize = max(csize, length(p))