Update app.py

app.py

@@ -87,7 +87,7 @@ def predict_language(audio_input):
     else:
         # Get the sample rate and convert the audio data to float
       sr, audio = audio_input
-      audio = audio.astype(np.float32)
+      
 
     # Preprocess the single audio file using VGG16 for feature extraction
     preprocessed_features = preprocess_single_audio_vgg16(audio, sr, vgg16, pca)