black bar simulete side-bar added and prompt node created, need to try drag and drop

space_flow/src/App.tsx

@@ -1,9 +1,11 @@
 import Flow from "./flow";
 import "./App.css";
+import { Sidebar } from "./components/sidebar";
 function App() {
   return (
     <div className="w-screen h-screen">
-      <Flow></Flow>
+      <Sidebar/>
+      <Flow></Flow> 
     </div>
   );
 }