Update app.py

app.py

@@ -60,7 +60,7 @@ def get_songs_by_artist(artist_name:str)-> list:
     df = pd.read_csv('spotify-2023.csv', encoding='latin1')
     artist_name = artist_name.lower()
     df['artist(s)_name'] = df['artist(s)_name'].str.lower()
-    songs = df.apply(lambda row: artist_name in row['artist(s)_name'].lower(), axis=1)['track_name'].tolist()
+    songs = df[df.apply(lambda row: artist_name in row['artist(s)_name'].lower(), axis=1)]['track_name'].tolist()
     return songs