Update app.py

app.py

@@ -31,7 +31,7 @@ def one_shot(image,input_text,gender):
           f.seek(0)
           sound = AudioSegment.from_file(f.name, format="mp3")
           sound.export("/content/audio.wav", format="wav")
-          return "/content/audio.wav"
+          return sound.export("/content/audio.wav", format="wav")
           exit()
      one_shot_talking(image,'audio.wav')