Update lint-and-test.yml

flake8 was installed in the test job, but the flake8 command was being run in the lint job. Fixed.

.github/workflows/lint-and-test.yml

@@ -1,5 +1,4 @@
 name: Lint and Test
-
 on:
   push:
     branches:
@@ -24,27 +23,33 @@ jobs:
     steps:
     - name: Checkout code
       uses: actions/checkout@v3
-
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
         python-version: '3.12'
-
     - name: Install Poetry
       uses: snok/install-poetry@v1
       with:
         version: latest
         virtualenvs-create: true
         virtualenvs-in-project: true
-
     - name: Install dependencies
-      if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
-      run: poetry install --no-interaction --no-root
-
+      run: |
+        poetry install --no-interaction --no-root
+        if [ $? -ne 0 ]; then
+          echo "Poetry install failed. Attempting to update lock file and retry..."
+          poetry lock --no-update
+          poetry install --no-interaction --no-root
+        fi
+        poetry add flake8 --dev
+        if [ $? -ne 0 ]; then
+          echo "Failed to add flake8. Attempting to update lock file and retry..."
+          poetry lock --no-update
+          poetry add flake8 --dev
+        fi
     - name: Run pre-commit
       continue-on-error: true
       run: poetry run pre-commit run --all-files
-
     - name: Run flake8
       run: poetry run flake8 app tests
 
@@ -54,19 +59,16 @@ jobs:
     steps:
     - name: Checkout code
       uses: actions/checkout@v3
-
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
         python-version: '3.12'
-
     - name: Install Poetry
       uses: snok/install-poetry@v1
       with:
         version: latest
         virtualenvs-create: true
         virtualenvs-in-project: true
-
     - name: Install dependencies
       run: |
         poetry install --no-interaction --no-root
@@ -75,11 +77,5 @@ jobs:
           poetry lock --no-update
           poetry install --no-interaction --no-root
         fi
-        poetry add flake8 --dev
-        if [ $? -ne 0 ]; then
-          echo "Failed to add flake8. Attempting to update lock file and retry..."
-          poetry lock --no-update
-          poetry add flake8 --dev
-        fi
     - name: Run tests
       run: poetry run pytest tests