Fixes many formatting issues in aggregation tests
Fixes many formatting issues in aggregation tests

kidaa/pyamg,pyamg/pyamg,pyamg/pyamg,huahbo/pyamg,kidaa/pyamg,kidaa/pyamg,huahbo/pyamg,huahbo/pyamg,kidaa/pyamg,huahbo/pyamg,pyamg/pyamg