omicverse.datasets.get_adata# omicverse.datasets.get_adata(url, filename=None)[源代码]# Download example data to local folder. 参数: url (str) – Download URL of an .h5ad or .loom dataset file. filename (Optional[str]) – Local filename used for caching. 返回: Loaded AnnData object; None if loading fails. 返回类型: Optional[AnnData]