Option for creating an anndata object from multiple samples in 01_assembling_anndata.ipynb

Would appreciate to have an option to create an anndata object from multiple samples. For example I had 6 mouse samples from different tissues in mtx,barcode and gene file and default option in notebook only works for one sample. I have a small piece of code that i used to combine multiple same and used the same assembler function from 01_assembling_anndata.ipynb notebook to create anndata object.