Update app.py

app.py

@@ -113,6 +113,7 @@ class Chatbot():
             if len(row.get('text', '')) < 30:
                 continue
             filtered_pdf.append(row)
+        print("Filtered paper_text", filtered_pdf)
         df = pd.DataFrame(filtered_pdf)
         print(df.shape)
         print(df.head)