def concatenate_datasets(datasets):

	"""/
	concatenate single cell datasets

	Parameters
	----------
	datasets: list
		List of AnnData objects to be concatenate.

	Returns
	-------
	:class:`~anndata.AnnData`
		adata
	"""
	adata = datasets[0].concatenate(datasets[1])
	for i in range(2, len(datasets)):
		adata = adata.concatenate(datasets[i])
	return adata