Update app.py

app.py

@@ -31,8 +31,11 @@ def summarize(files):
     return document_store.get_document_count()
 
 title = "Summarize one or more PDFs with a Haystack Summariser pipeline"
+logging.info('Before files')
+files = gr.inputs.File(file_count="multiple",type="file", label="Upload a pdf")
+logging.info('After files')
 iface = gr.Interface(fn=summarize, 
-                    inputs=gr.inputs.File(file_count="multiple",type="file", label="Upload a pdf"),
+                    inputs= files,
                     outputs="text",
                     title=title,
                     theme="default")