Getting 413 Client Error as data is too big

Question

Hi,

I am trying to generate a SVG on python plantuml.
Whereas, as the size gets too big, I get the following error:

    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 413 Client Error: FULL head for url: http://localhost:9999/svg/xLrPSnkvrNsVglaFdShBJ9NDzBwuogdG52qp4IKDISrIoLSiMg8TPMJAaMXF_Ey_00smqMWizw8viiRcFBWqqZt0RUpBEHT_kz-kxhOVtjry-ytgSdjx5uocugVP-5ZyEDtzSjpyE9kDTg0Nkx_FfR-BdnQJwNZtFyTD2gDT0gVhxM-tTxz--mt_8NZwpp-7vB

Is there a way to overcome the 413? Or not generate the URL and generate the SVG locally on the server?
Any help would be nice.

Thanks,

Comments

I read on the FAQs that it is advised to host the server locally for longer diagrams. But that does not seem to help either.

Are there any suggestions on how to generate the SVG on python when running the host locally?