Update test_automation.yml

.github/workflows/test_automation.yml

@@ -31,24 +31,27 @@ jobs:
     - name: Run tests
       if: always()
       run: |
-         poetry run python - m unittest discover
+        poetry run python -m unittest discover
         
     - name: Lint python code with flake8
       if: always()
       run: |
         poetry run flake8 .
-        
 
-        
-    - uses: actions/checkout@v4
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Check out repository code
+      uses: actions/checkout@v2
+
     - uses: r-lib/actions/setup-r@v2
       with:
         use-public-rspm: true
 
     - uses: r-lib/actions/setup-r-dependencies@v2
       with:
         extra-packages: any::lintr, local::.
-        needs: lint
 
     - name: Lint
       run: lintr::lint_package()