Update Python and pyink version to be aligned with code_style.sh

Author: michelle-yooh

.github/workflows/CPUTests.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.10']
+        python-version: ['3.12']
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
@@ -22,7 +22,7 @@ jobs:
     - name: Install Dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install pylint pyink pytype==2024.2.27
+        pip install pylint pyink==23.10.0 pytype==2024.2.27
     # - name: Typecheck the code with pytype
     #   run: |
     #     pytype --jobs auto --disable import-error src/maxdiffusion/