change old index to new index

@@ -19,11 +19,11 @@ function App() {
         console.log(inputValue);
         try {
           const result = await client.search({
-            index: "wiki-qna2",
+            index: "wiki-test4",
             body: {
               query: {
                 match: {
-                  "질문(원문, 하 난이도)": inputValue
+                  "질문": inputValue
                 }
               }
             }