commit 021156

src/App.js

@@ -79,8 +79,8 @@ export default function App() {
     ]);
     setFileUploaded(true); 
   }} />
-          <button onClick={handleExplain}>Explain Code</button>
-          <button onClick={handleFixBug}>Fix Bug</button>
+          <button onClick={handleExplain} disabled={!fileUploaded}>Explain Code</button>
+          <button onClick={handleFixBug} disabled={!fileUploaded}>Fix Bug</button>
           {/* <button onClick={handleStackOverflow}>StackOverflow</button> */}
           <button onClick={() => {
   setMessages([]);