Fix Python version in GitHub Actions workflow

.github/workflows/python-package.yml

@@ -1,6 +1,5 @@
 name: Python Package CI
 
-# Trigger the workflow on push or pull request to the main branch
 on:
   push:
     branches:
@@ -12,20 +11,19 @@ on:
 jobs:
   build:
 
-    # Use the latest Ubuntu image to run the job
     runs-on: ubuntu-latest
 
-    # Define the Python versions you want to test on
     strategy:
       matrix:
+        # Use supported Python versions (3.6 and above)
         python-version: [3.8, 3.9, 3.10]
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2  # Checkout the repository code
+      uses: actions/checkout@v2  # Checkout the repository
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2  # Set up Python based on the version defined in the matrix
+      uses: actions/setup-python@v2  # Set up Python using supported versions
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -40,8 +38,8 @@ jobs:
 
     - name: Lint with flake8
       run: |
-        # Run flake8 using the .flake8 config file that ignores non-critical errors
-        flake8 CortexLink.py || true  # Ensure flake8 errors don't stop the build
+        # Explicitly point to the .flake8 configuration file
+        flake8 --config .flake8 CortexLink.py || true  # Ensure flake8 errors don't stop the build
 
     - name: Run tests
       run: |