Update app.py

app.py

@@ -2,14 +2,18 @@ import streamlit as st
 from tensorflow.keras.models import load_model
 from tensorflow.keras.preprocessing.text import Tokenizer
 from tensorflow.keras.preprocessing.sequence import pad_sequences
-#import joblib
-#pip install joblib
-
+import joblib
+import pandas as pd
+import numpy as np
 
 # Load your models
 emotion_model = load_model('lstm_model.h5')
 recommender_model = joblib.load('knn_model.npy')
 
+#load the dataset
+# df = pd.read_csv('path_to_your_dataframe.csv')
+
+
 st.title("Emotion-based Song Recommender")
 
 # User input for lyrics