GBRL uses the following third-party libraries:

1. NumPy
   - Repository: https://github.com/numpy/numpy
   - License:
        Copyright (c) 2005-2024, NumPy Developers.
        All rights reserved.

        Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are
        met:

            * Redistributions of source code must retain the above copyright
            notice, this list of conditions and the following disclaimer.

            * Redistributions in binary form must reproduce the above
            copyright notice, this list of conditions and the following
            disclaimer in the documentation and/or other materials provided
            with the distribution.

            * Neither the name of the NumPy Developers nor the names of any
            contributors may be used to endorse or promote products derived
            from this software without specific prior written permission.

        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
        "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
        LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
        A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
        OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
        SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
        LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
        OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

2. PyTorch
   - Repository: https://github.com/pytorch/pytorch
   - License:
        From PyTorch:

        Copyright (c) 2016-     Facebook, Inc            (Adam Paszke)
        Copyright (c) 2014-     Facebook, Inc            (Soumith Chintala)
        Copyright (c) 2011-2014 Idiap Research Institute (Ronan Collobert)
        Copyright (c) 2012-2014 Deepmind Technologies    (Koray Kavukcuoglu)
        Copyright (c) 2011-2012 NEC Laboratories America (Koray Kavukcuoglu)
        Copyright (c) 2011-2013 NYU                      (Clement Farabet)
        Copyright (c) 2006-2010 NEC Laboratories America (Ronan Collobert, Leon Bottou, Iain Melvin, Jason Weston)
        Copyright (c) 2006      Idiap Research Institute (Samy Bengio)
        Copyright (c) 2001-2004 Idiap Research Institute (Ronan Collobert, Samy Bengio, Johnny Mariethoz)

        From Caffe2:

        Copyright (c) 2016-present, Facebook Inc. All rights reserved.

        All contributions by Facebook:
        Copyright (c) 2016 Facebook Inc.

        All contributions by Google:
        Copyright (c) 2015 Google Inc.
        All rights reserved.

        All contributions by Yangqing Jia:
        Copyright (c) 2015 Yangqing Jia
        All rights reserved.

        All contributions by Kakao Brain:
        Copyright 2019-2020 Kakao Brain

        All contributions by Cruise LLC:
        Copyright (c) 2022 Cruise LLC.
        All rights reserved.

        All contributions from Caffe:
        Copyright(c) 2013, 2014, 2015, the respective contributors
        All rights reserved.

        All other contributions:
        Copyright(c) 2015, 2016 the respective contributors
        All rights reserved.

        Caffe2 uses a copyright model similar to Caffe: each contributor holds
        copyright over their contributions to Caffe2. The project versioning records
        all such contribution and copyright details. If a contributor wants to further
        mark their specific copyright on a particular contribution, they should
        indicate their copyright solely in the commit message of the change when it is
        committed.

        All rights reserved.

        Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are met:

        1. Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.

        2. Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.

        3. Neither the names of Facebook, Deepmind Technologies, NYU, NEC Laboratories America
        and IDIAP Research Institute nor the names of its contributors may be
        used to endorse or promote products derived from this software without
        specific prior written permission.

        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
        LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
        CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
        SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
        INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
        CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
        ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
        POSSIBILITY OF SUCH DAMAGE.

3. pybind11
   - Repository: https://github.com/pybind/pybind11
   - License: 
    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>, All rights reserved.

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:

    1. Redistributions of source code must retain the above copyright notice, this
    list of conditions and the following disclaimer.

    2. Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions and the following disclaimer in the documentation
    and/or other materials provided with the distribution.

    3. Neither the name of the copyright holder nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    Please also refer to the file .github/CONTRIBUTING.md, which clarifies licensing of
    external contributions to this project including patches, pull requests, etc.

4. scikit-learn
   - Repository: https://github.com/scikit-learn/scikit-learn
   - License: 
   BSD 3-Clause License

   Copyright (c) 2007-2024 The scikit-learn developers.
   All rights reserved.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:

   * Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

   * Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

   * Neither the name of the copyright holder nor the names of its
   contributors may be used to endorse or promote products derived from
   this software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
   FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


5. scipy
   - Repository: https://github.com/scipy/scipy
   - License: 
   Copyright (c) 2001-2002 Enthought, Inc. 2003-2024, SciPy Developers.
   All rights reserved.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
   are met:

   1. Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.

   2. Redistributions in binary form must reproduce the above
      copyright notice, this list of conditions and the following
      disclaimer in the documentation and/or other materials provided
      with the distribution.

   3. Neither the name of the copyright holder nor the names of its
      contributors may be used to endorse or promote products derived
      from this software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

6. shap
   - Repository: https://github.com/shap/shap
   - License: 
   The MIT License (MIT)

   Copyright (c) 2018 Scott Lundberg

   Permission is hereby granted, free of charge, to any person obtaining a copy
   of this software and associated documentation files (the "Software"), to deal
   in the Software without restriction, including without limitation the rights
   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   copies of the Software, and to permit persons to whom the Software is
   furnished to do so, subject to the following conditions:

   The above copyright notice and this permission notice shall be included in all
   copies or substantial portions of the Software.

   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   SOFTWARE.


7. matplotlib
   - Repository: https://github.com/matplotlib/matplotlib
   - License: 
      License agreement for matplotlib versions 1.3.0 and later
   =========================================================

   1. This LICENSE AGREEMENT is between the Matplotlib Development Team
   ("MDT"), and the Individual or Organization ("Licensee") accessing and
   otherwise using matplotlib software in source or binary form and its
   associated documentation.

   2. Subject to the terms and conditions of this License Agreement, MDT
   hereby grants Licensee a nonexclusive, royalty-free, world-wide license
   to reproduce, analyze, test, perform and/or display publicly, prepare
   derivative works, distribute, and otherwise use matplotlib
   alone or in any derivative version, provided, however, that MDT's
   License Agreement and MDT's notice of copyright, i.e., "Copyright (c)
   2012- Matplotlib Development Team; All Rights Reserved" are retained in
   matplotlib  alone or in any derivative version prepared by
   Licensee.

   3. In the event Licensee prepares a derivative work that is based on or
   incorporates matplotlib or any part thereof, and wants to
   make the derivative work available to others as provided herein, then
   Licensee hereby agrees to include in any such work a brief summary of
   the changes made to matplotlib .

   4. MDT is making matplotlib available to Licensee on an "AS
   IS" basis.  MDT MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
   IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, MDT MAKES NO AND
   DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
   FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF MATPLOTLIB
   WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.

   5. MDT SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF MATPLOTLIB
   FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR
   LOSS AS A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING
   MATPLOTLIB , OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF
   THE POSSIBILITY THEREOF.

   6. This License Agreement will automatically terminate upon a material
   breach of its terms and conditions.

   7. Nothing in this License Agreement shall be deemed to create any
   relationship of agency, partnership, or joint venture between MDT and
   Licensee.  This License Agreement does not grant permission to use MDT
   trademarks or trade name in a trademark sense to endorse or promote
   products or services of Licensee, or any third party.

   8. By copying, installing or otherwise using matplotlib ,
   Licensee agrees to be bound by the terms and conditions of this License
   Agreement.

   License agreement for matplotlib versions prior to 1.3.0
   ========================================================

   1. This LICENSE AGREEMENT is between John D. Hunter ("JDH"), and the
   Individual or Organization ("Licensee") accessing and otherwise using
   matplotlib software in source or binary form and its associated
   documentation.

   2. Subject to the terms and conditions of this License Agreement, JDH
   hereby grants Licensee a nonexclusive, royalty-free, world-wide license
   to reproduce, analyze, test, perform and/or display publicly, prepare
   derivative works, distribute, and otherwise use matplotlib
   alone or in any derivative version, provided, however, that JDH's
   License Agreement and JDH's notice of copyright, i.e., "Copyright (c)
   2002-2011 John D. Hunter; All Rights Reserved" are retained in
   matplotlib  alone or in any derivative version prepared by
   Licensee.

   3. In the event Licensee prepares a derivative work that is based on or
   incorporates matplotlib  or any part thereof, and wants to
   make the derivative work available to others as provided herein, then
   Licensee hereby agrees to include in any such work a brief summary of
   the changes made to matplotlib.

   4. JDH is making matplotlib  available to Licensee on an "AS
   IS" basis.  JDH MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
   IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, JDH MAKES NO AND
   DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
   FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF MATPLOTLIB
   WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.

   5. JDH SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF MATPLOTLIB
   FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR
   LOSS AS A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING
   MATPLOTLIB , OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF
   THE POSSIBILITY THEREOF.

   6. This License Agreement will automatically terminate upon a material
   breach of its terms and conditions.

   7. Nothing in this License Agreement shall be deemed to create any
   relationship of agency, partnership, or joint venture between JDH and
   Licensee.  This License Agreement does not grant permission to use JDH
   trademarks or trade name in a trademark sense to endorse or promote
   products or services of Licensee, or any third party.

   8. By copying, installing or otherwise using matplotlib,
   Licensee agrees to be bound by the terms and conditions of this License
   Agreement.

