Update GitHub actions versions and support Python 3.12 testing (#73)

* Update to latest Github Actions' versions

Signed-off-by: Ehud-Karavani <ehud.karavani@ibm.com>

* Add python 3.12 to testing

Signed-off-by: Ehud-Karavani <ehud.karavani@ibm.com>

* Faiss version install conditional on Python version

There are no faiss 1.7.x versions built for Python 3.12:
https://pypi.org/project/faiss-cpu/#files

Signed-off-by: Ehud-Karavani <ehud.karavani@ibm.com>

---------

Signed-off-by: Ehud-Karavani <ehud.karavani@ibm.com>

.github/workflows/build.yml

@@ -8,13 +8,13 @@ jobs:
     strategy:
       fail-fast: false  # Don't cancel entire run if one python-version fails
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
     name: Build and test on Python ${{ matrix.python-version }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           # cache: 'pip'
@@ -41,7 +41,7 @@ jobs:
           # pytest tests.py --doctest-modules --junitxml=junit/test-results.xml --cov=com --cov-report=xml --cov-report=html
       
       - name: Publish to CodeClimate
-        uses: paambaati/codeclimate-action@v5.0.0
+        uses: paambaati/codeclimate-action@v8.0.0
         env:
           CC_TEST_REPORTER_ID: ${{ secrets.CODECLIMATE_REPORTER_ID }}
         # Forked PRs have no access to secrets, so uploading a coverage report to Code Climate fails.

causallib/contrib/requirements.txt

@@ -1,3 +1,4 @@
 -f https://download.pytorch.org/whl/cpu/  # To support cpu torch installation
 torch>=1.2.0
-faiss-cpu~=1.7.0  # Can also use gpu for some Python versions
+faiss-cpu~=1.7.0;python_version < '3.12'  # Can also use gpu for some Python versions
+faiss-cpu~=1.8.0;python_version >= '3.12'