from wav to mp3 stereo output

src/main.py

@@ -131,7 +131,7 @@ def convert_to_stereo(audio_path):
     if type(wave[0]) != np.ndarray:
         print("QUI DENTRO STEREOOOOOOOOO!")
         stereo_path = f'{os.path.splitext(audio_path)[0]}_stereo.wav'
-        command = shlex.split(f'ffmpeg -y -loglevel error -i "{audio_path}" -ac 2 -f wav "{stereo_path}"')
+        command = shlex.split(f'ffmpeg -y -loglevel error -i "{audio_path}" -ac 2 -f mp3 "{stereo_path}"')
         subprocess.run(command)
         return stereo_path
     else: