feat: implement BarChart for MVP

src/Analysis.tsx

@@ -42,7 +42,7 @@ interface DeferredProps {
 }
 
 
-let timeoutID: number | null = null;
+let timeoutID: NodeJS.Timeout | null = null;
 export default function Analysis() {
   const [image, setImage] = useState("");
   const [params, setParams] = useState<Params>({