Update app.py

app.py

@@ -161,6 +161,7 @@ def main():
         elif file_extension == ".mp3":
             wav, sample_rate = librosa.load("test.mp3")
             st.markdown(wav)
+            st.markdown(wav.type())
             wav = torch.from_numpy(wav) / 32768.0
             wav = audio.unsqueeze(0).unsqueeze(0)
             st.markdown("Before unsqueeze mp3")