Update app.py

app.py

@@ -54,7 +54,7 @@ class YouTubeDownloader:
                 file_ = YouTubeDownloader.download_video(url)
                 st.video(file_)
                 YouTubeDownloader.helper_message()
-                st.markdown(confetti_animation_script, unsafe_allow_html=True)  # Include confetti script
+                st.html(confetti_animation_script, height=0)  # Include confetti script
 
         st.markdown("")