From fbc97cdd7674293e0952514cfdf5fe5c72e14245 Mon Sep 17 00:00:00 2001
From: Joseph Izang <josephizang@gmail.com>
Date: Mon, 2 Jan 2023 10:21:57 +0100
Subject: [PATCH] cache result

---
 libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx b/libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx
index 402cb3c414..093b0f3d26 100644
--- a/libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx
+++ b/libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx
@@ -208,7 +208,8 @@ export const ContractSelection = (props: ContractSelectionProps) => {
     try {
       const currentFile = api.currentFile
       const ast = content4AST.length > 1 ? parser.parse(content4AST) : parser.parse(api.getCompilationResult().source.sources[currentFile].content)
-      setSVGPayload(vizRenderStringSync(convertUmlClasses2Dot(convertAST2UmlClasses(ast, currentFile))))
+      const payload = vizRenderStringSync(convertUmlClasses2Dot(convertAST2UmlClasses(ast, currentFile)))
+      setSVGPayload(payload)
       setShowViewer(!showViewer)
     } catch (error) {
       console.log({ error })