add using DifferentialEquations (required for 1.6)

TorkelE · TorkelE · commit 90405df9a40c · 2023-11-13T12:33:31.000-05:00
diff --git a/test/miscellaneous_tests/nonlinear_solve.jl b/test/miscellaneous_tests/nonlinear_solve.jl
@@ -1,7 +1,7 @@
 ### Fetch Packages ###
 
 # Fetch packages.
-using Catalyst, NonlinearSolve, OrdinaryDiffEq, SteadyStateDiffEq
+using Catalyst, NonlinearSolve, OrdinaryDiffEq, SteadyStateDiffEq, DifferentialEquations
 using Random, Test
 
 # Sets rnd number.
