Update app.py

app.py

@@ -4,7 +4,6 @@ import numpy as np
 import os
 import re
 import tempfile
-import pdfkit
 from zipfile import ZipFile
 from gtts import gTTS
 from pdfminer.high_level import extract_text
@@ -25,13 +24,13 @@ def pdf_to_text(text, PDF):
    myobj = gTTS(text=output_text, lang='en', slow=False)
    myobj.save("audio.wav")
    
-   return  "audio.wav", output_text
+   return  "audio.wav"
    
     
   #  return path 
     #pageObject.extractText() 
 iface = gr.Interface(fn = pdf_to_text,
-   inputs =["text", "file"], outputs=["audio","text"] )
+   inputs =["text", "file"], outputs=["audio"] )
 
 
 if __name__ == "__main__":