Update app.py

app.py

@@ -14,7 +14,7 @@ class SplitWavAudioMubin():
         self.filename = filename
         self.filepath = folder + '/' + filename
         
-        self.audio = AudioSegment.from_wav(self.filepath)
+        self.audio = AudioSegment.from_mp3(self.filepath)
     
     def get_duration(self):
         return self.audio.duration_seconds
@@ -48,11 +48,11 @@ if uploaded_file is not None:
   Path("./small").mkdir(parents=True, exist_ok=True)
   length_audio = librosa.get_duration(filename=uploaded_file.name)/60
 
-  # convert to wav
+  # convert to mp3
   format_ = uploaded_file.name.split('.')[-1]
-  outputname = uploaded_file.name + ".wav"
+  outputname = uploaded_file.name + ".mp3"
   sound = AudioSegment.from_file(uploaded_file,format=format_)
-  sound.export(outputname, format="wav")
+  sound.export(outputname, format="mp3")
 
   st.title("Audio2Many")
   st.write('一共有', round(length_audio, 2) , "分钟")