The function aggregate_cells() returns an error

[ameekbhalla]

Hi, I downloaded the tidy transcriptomics case study and tried to run it. After reaching the following code chunk, I get an error:

pseudo_bulk <- seurat_obj |> LoveMangiola2022tidytranscriptomics::aggregate_cells(c(sample, curated_cell_type))

The error:

Error in my_stop() :
You should call tidybulk library after tidyverse libraries.
tidybulk says: The function does not know what your sample, transcript and counts columns are.
You have to either enter those as arguments, or use the function tidybulk() to pass your column names that will be remembered.