Update app.py

app.py

@@ -16,8 +16,9 @@ def transform_data(audio):
                                 ,sr=44100
                                 ,offset=0.5
                                 )
+    
     sample_rate = np.array(sample_rate)
-    mfccs = np.mean(librosa.feature.mfcc(y=X, sr=sample_rate, n_mfcc=30),axis=0)
+    mfccs = librosa.feature.mfcc(y=X, sr=sample_rate, n_mfcc=30)
     mfccs = np.expand_dims(mfccs, axis=-1)
     return mfccs