SWT and max decomposing levels

[Garfield2013]

I have played around with the Python package. But when I use this I can only use a decomposing level of max 2 when my input array is of 75000 data-points? In comparaison with this C-code online demo here: https://rafat.github.io/wavelib/#/denoise I can set the following: VisuShrink, biorthogonal, SWT, hard, bior1.1 AND a lot higher decomposing level of 11?? Why is this possible when this python library only support level 2 in my case?

I'm all new to wavelets - so sorry if I ask about something obvious to you guys :)

Thank you so much!