Error in inference_slot when the prefix is not "inference_all"

[saraloo]

In inference_slot.R line 443 when the GempyorInference object is set up in R, it parses the prefix as 'none' - but this does not work. Gempyor will then take this 'none' and write files in name_inference_all rather than name_outcomemodifiers_seirmodifiers, which causes issues later in the code. I'm not quite sure why this hasn't been an issue before - was something updated?

     gempyor_inference_runner <- gempyor$GempyorInference(
        config_filepath=opt$config,
        stoch_traj_flag=opt$stoch_traj_flag,
        run_id=opt$run_id,
        prefix=reticulate::py_none(), # we let gempyor create setup prefix
        inference_filepath_suffix=global_intermediate_filepath_suffix,
        inference_filename_prefix=slotblock_filename_prefix,
        autowrite_seir = TRUE
      )

eg trying to test some of the example configs, inference_slot.R puts initial files in sample_2pop_inference_all instead of sample_2pop_Ro_all_test_limits, and then tries to find them in the latter.