Function "get.HiTObject()" does not exist

[AntonioMatera]

Hi Carmonalab,
Thanks for developing HiTME!
I had issues running the function "get.HiTObject()".

#CMD:

hit.list <- list()

for(a in names(obj_split)){
hit.list[[a]] <- get.HiTObject(obj_split[[a]],
group.by = list("layer1" = c("scGate_multi"),
"layer2" = c("functional.cluster"),
"layer1_authors" = c("celltype") ),
useNA = T,clr_zero_impute_perc = 1)
}

#ERR:

Error in get.HiTObject(obj_split[[a]], group.by = list(layer1 = c("scGate_multi"), : could not find function "get.HiTObject"

I tried to uninstall and re-install HiTME, already. The issue is still there.
It seems like it's not defined the function in the package. Couldn't find it in git repo, too.

Could you help me, please?