Very slow to load dataframe of 369936 rows x 2 columns

Hi all,

I have been trying to use your cool and nice pandasGUI and it is really a useful tool.

However, to load the specified dataframe is quite fast, but the interactivity is difficult while making a x,y line graph, or almost impossible to do. I suggest to have a different thread for grapher tab, allowing the user to do something else in the meantime while applying finish button.

Any trick to overcome that situation.

Thanks.

Francis