Update app.py

app.py

@@ -9,7 +9,7 @@ st.markdown(
     <style>
     /* Set background image for the entire app */
     .stApp {
-        background: url('https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSmgSUM3cbGaWX4tPdO2TGEX0x52TkjyuhfaA&sahttps://wp.technologyreview.com/wp-content/uploads/2023/04/brain-decode2.jpeg') no-repeat center center fixed;
+        background: url('https://img.freepik.com/free-psd/brain-outline-illustration_23-2150761744.jpg') no-repeat center center fixed;
         background-size: cover;
     }
      .stApp h1 {