Fix spell mistake

app.py

@@ -71,7 +71,7 @@ def run_and_submit_all(profile: gr.OAuthProfile | None):
     submit_url = f"{DEFAULT_API_URL}/submit"
 
     print(questions_url, submit_url)
-    print(username, space_id, os.getenv("GEMINI_API_KEY"), keys)
+    print(username, space_id, os.getenv("GEMINI_API_KEY"), 'keys')
     return 'Logged'
 
     try: