removed env setup

.github/workflows/gh-ci.yaml

@@ -23,30 +23,31 @@ defaults:
     shell: bash  -l {0} 
 
 jobs:
-  environment-config:
-    runs-on: ubuntu-latest
-    outputs:
-      stable-python-version: ${{ steps.get-compatible-python.outputs.stable-python }}
-      python-matrix: ${{ steps.get-compatible-python.outputs.python-versions }}
-    steps:
-      - uses: actions/setup-python@v5.3.0
-        with:
-          python-version: "3.13"
-
-      - id: get-compatible-python
-        uses: MDAnalysis/mdanalysis-compatible-python@main
-        with:
-          release: "latest"
-
+#  environment-config:
+#    runs-on: ubuntu-latest
+#    outputs:
+#      stable-python-version: ${{ steps.get-compatible-python.outputs.stable-python }}
+#      python-matrix: ${{ steps.get-compatible-python.outputs.python-versions }}
+#    steps:
+#      - uses: actions/setup-python@v5.3.0
+#        with:
+#          python-version: "3.13"
+#
+#      - id: get-compatible-python
+#        uses: MDAnalysis/mdanalysis-compatible-python@main
+#        with:
+#          release: "latest"
+#
   main-tests:
     if: "github.repository == 'becksteinlab/basicrta'"
-    needs: environment-config
+#    needs: environment-config
     runs-on: ${{ matrix.os }}
     strategy:
         fail-fast: false
         matrix:
           os: [macOS-latest, ubuntu-latest, windows-latest]
-          python-version: ${{ fromJSON(needs.environment-config.outputs.python-matrix) }}
+#          python-version: ${{ fromJSON(needs.environment-config.outputs.python-matrix) }}
+          python-version: ["3.10", "3.11", "3.12"]
           mdanalysis-version: ["latest", "develop"]
           exclude:
             - python-version: "3.9"
@@ -69,7 +70,6 @@ jobs:
         python-version: ${{ matrix.python-version }}
         environment-file: devtools/conda-envs/test_env.yaml
         add-pip-as-python-dependency: true
-        #architecture: x64
 
         miniforge-variant: Miniforge3
         use-mamba: true
@@ -106,7 +106,7 @@ jobs:
 
     - name: Run tests
       run: |
-        pytest -n 2 -v --cov=basicrta --cov-report=xml --color=yes basicrta/tests/
+        pytest -n auto -v --cov=basicrta --cov-report=xml --color=yes basicrta/tests/
 
     - name: codecov
       if: github.repository == 'becksteinlab/basicrta' && github.event_name != 'schedule'