Getting Started -> Building a Flow -> Adding an Edge: connect them with a curly edge

src/App.tsx

@@ -3,6 +3,8 @@ import ReactFlow, { Background, Controls } from 'reactflow';
 // we have to import the React Flow styles for it to work
 import 'reactflow/dist/style.css';
 
+const edges = [{ id: '1-2', source: '1', target: '2' }];
+
 const nodes = [
   {
     id: '1',
@@ -20,7 +22,7 @@ const nodes = [
 const Flow = () => {
   return (
     <div style={{ height: '100vh' }}>
-      <ReactFlow nodes={nodes}>
+      <ReactFlow nodes={nodes} edges={edges}>
         <Background />
         <Controls />
       </ReactFlow>