Update app.py

app.py

@@ -25,20 +25,16 @@ def pdf_to_text(file_obj):
     myobj.save("test.wav") 
     return 'test.wav'
 
-examples = [
-    [os.path.abspath("Article 11 Hidden Technical Debt in Machine Learning Systems.pdf")],
-]
 
 iface = gr.Interface(fn = pdf_to_text,
                      inputs = 'file',
                      outputs = 'audio', 
                      title = 'PDF to Audio Application',
-                     description = 'A simple application to convert PDF files in audio speech. Upload your own file, or click one of the examples to load them.',
+                     description = 'A simple application to convert PDF files in audio speech. Upload your own file, it must contain abstract.',
                      article = 
                         '''<div>
                             <p style="text-align: center"> All you need to do is to upload the pdf file and hit submit, then wait for compiling. After that click on Play/Pause for listing to the audio. The audio is saved in a wav format.</p>
                         </div>''',
-                     examples=examples
                     )
 
 iface.launch()