Update app.py

app.py

@@ -15,7 +15,7 @@ st.markdown("""
         font-family: Arial, sans-serif;
     }
     .stApp {
-        background-image: url('https://your-background-image-url-here'); 
+        background-image: url('https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.kaggle.com%2Fdatasets%2Fuciml%2Fred-wine-quality-cortez-et-al-2009&psig=AOvVaw044WbrqWBv67EgvsMbhuHe&ust=1724990459183000&source=images&cd=vfe&opi=89978449&ved=0CBQQjRxqFwoTCMCd2NqnmYgDFQAAAAAdAAAAABAE'); 
         background-size: cover;
         background-position: center;
         background-repeat: no-repeat;