Update app.py

app.py

@@ -42,9 +42,6 @@ st.title('KNN Recommender App')
 # Get song index from user input
 song_index_to_recommend = st.number_input('Enter song index:', min_value=0, max_value=len(df)-1, value=0)
 
-# Combine emotion and audio features for recommendation
-# combined_features = np.concatenate([emotion, audio_features_scaled_knn[song_index_to_recommend]])
-
 # Get KNN recommendations
 knn_recs = recommend_knn(song_index_to_recommend)