Copyright for a whole pyg-lib project (excluding radix_sort.h file located in
pyg_lib/csrc/cpu directory) is held by Copyright (c) 2022 PyG Team <team@pyg.org>,
and is provided under the MIT licence (definition located in
LICENSE/LICENSE_pyg_lib file).

Copyright for radix_sort.h file located in pyg_lib/csrc/cpu directory is held by
Copyright (c) Meta Platforms, Inc. and affiliates, and is provided under the BSD
license (definition located in LICENSE/LICENSE_radix_sort file).
