anndict.utils.convert_obs_col_to_string# anndict.utils.convert_obs_col_to_string(adata, cols)[source]# Convert column(s) in adata.obs to str dtype. Parameters: adata AnnDataAn AnnData. cols str | list[str]The column name(s) in adata.obs to convert. Return type: None Returns: None Notes Modifies adata in-place.