Update app.py

app.py

@@ -13,7 +13,7 @@ from tensorflow.keras.models import Sequential
 from tensorflow.keras.layers import Dense, Dropout, Flatten, Conv2D, MaxPool2D, BatchNormalization, Input
 
 def get_waveform_label(file):
-    lab = tf.strings.split(file, os.path.sep)[-2]
+    #lab = tf.strings.split(file, os.path.sep)[-2]
     audio_binary = tf.io.read_file(file)
     audio, _ = tf.audio.decode_wav(audio_binary)
     waveform=tf.squeeze(audio, axis=-1)