Update queryIndex.tsx (#6)

I found that there is an unknown "text=1" in the submit parameter, which will affect the submit message and return result

Author: leo4stone

flask_react/react_frontend/src/apis/queryIndex.tsx

@@ -12,7 +12,7 @@ export type QueryResponse = {
 };
 
 const queryIndex = async (query: string): Promise<QueryResponse> => {
-  const queryURL = new URL('http://localhost:5601/query?text=1');
+  const queryURL = new URL('http://localhost:5601/query?');
   queryURL.searchParams.append('text', query);
 
   const response = await fetch(queryURL, { mode: 'cors' });