Update app.py

app.py

@@ -9,6 +9,7 @@ from gradio_client import Client
 eleven = Client("https://elevenlabs-tts.hf.space/")
 
 import wave
+from pydub import AudioSegment
 
 openai_api_key = os.environ.get("OPENAI_API_KEY")
 
@@ -81,7 +82,15 @@ def generate_story(text, lang):
     output_wav = 'output.wav'
 
     join_wav_files(input_waves, output_wav)
-    return story_result, 'output.wav'
+
+    # Load the WAV file
+    wav_file = AudioSegment.from_file("output.wav", format="wav")
+
+    # Export it as an MP3 file
+    mp3_file = "output.mp3"
+    wav_file.export(mp3_file, format="mp3")
+    
+    return story_result, 'output.mp3'
 
 def app(text, lang):
     story = generate_story(text, lang)