Update app.py

app.py

@@ -652,7 +652,7 @@ if __name__ == '__main__':
 
                 file_name = os.path.basename(uploaded_file.name)
                 base_name, ext = os.path.splitext(file_name)
-                
+                print(f'session state : {st.session_state.df}')
                 if (st.session_state.df.empty) or (base_name not in st.session_state.df.loc['document'].tolist()):
                     
                     processing_time = datetime.now().strftime('%d %b %Y, %I:%M %p')