Update app.py

app.py

@@ -23,15 +23,11 @@ def text_to_speech(text):
     audio_array = audio_array.astype(np.int16)
 
     # Save to WAV file
-    #output_file = "output/output.wav"
-    #scipy.io.wavfile.write(output_file, rate=model.config.sampling_rate, data=audio_array)
+    output_file = "output.wav"
+    scipy.io.wavfile.write(output_file, rate=model.config.sampling_rate, data=audio_array)
 
     # Return the path to the WAV file
-    #return output_file
-
-    # Return the audio array directly
-    return audio_array
-
+    return output_file
 
 demo = gr.Interface(
     text_to_speech,