ArchR project input

Hello, I am trying differential accessibility with an ArchR project:

```
DE = run_de(archr_obj, input_type='scATAC',replicate_col="Sample", 
            cell_type_col="cell_type",label_col="label")
```

_Error in check_inputs(input = input, meta = meta, replicate_col = replicate_col, : input must be Seurat, monocle, sparse matrix, numeric matrix, or numeric data frame_