chore: add imports for symbols

DhairyaLGandhi · ChrisRackauckas · commit 60235e35bc76 · 2024-08-20T07:14:55.000-04:00
diff --git a/ext/MTKChainRulesCoreExt.jl b/ext/MTKChainRulesCoreExt.jl
@@ -2,6 +2,7 @@ module MTKChainRulesCoreExt
 
 import ModelingToolkit as MTK
 import ChainRulesCore
+import ChainRulesCore: NoTangent
 
 function ChainRulesCore.rrule(::Type{MTK.MTKParameters}, tunables, args...)
     function mtp_pullback(dt)
