Emoji change

app.py

@@ -139,11 +139,11 @@ diet_nerf_model, diet_nerf_state = fetch_diet_nerf_model()
 st.markdown("")
 
 with st.spinner("Rendering view..."):
-    with st.spinner(
+    with st.info(
         ":information_source: **INFO**: It may take around 1-2 mins to render the view. "
         "In the meantime, why don't you take a look at our "
         "[project report](https://www.notion.so/DietNeRF-Putting-NeRF-on-a-Diet-4aeddae95d054f1d91686f02bdb74745), "
-        "if you haven't already :slight_smile:"
+        "if you haven't already :slightly_smiling_face:"
     ):
         dn_pred_color, _ = render_predict_from_pose(diet_nerf_state, theta, phi, radius)
         dn_im = predict_to_image(dn_pred_color)