Add pyright and tests

-name: Run Tests and Analysis
-
+name: analyze
 on:
   push:
     branches:

   pull_request:
     branches:
       - main
-
 jobs:
-  build-linux:
+  analyze:
     strategy:
       matrix:
         python-version: ["3.10"]

         run: |
           sudo apt-get update
           sudo apt-get install -y graphviz
-
       - uses: actions/checkout@v3
         with:
           python-version: ${{ matrix.python-version }}
-
       - name: Install Python
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-
       - name: Remove development dependencies
         run: sed -i '/\[tool.poetry.group.dev.dependencies\]/,/\[/d' pyproject.toml
-
       - name: Install Poetry
         uses: snok/install-poetry@v1
         with:
           version: 1.2.2
           virtualenvs-in-project: true
-
       - name: Install dependencies
         run: poetry install --no-interaction --no-root
-
       - name: Install library
         run: poetry install --no-interaction
-
       - name: Install development tools
         run: poetry add gmpg
-
       - uses: psf/black@stable
         with:
           options: "--check --verbose"
           src: "."
           version: "23.7"
-
       - uses: isort/isort-action@v1
         with:
           configuration: "--profile black"
-
-      # - name: Run tests
-      #   run: poetry run gmpg test
-
+      - run: echo "$(poetry env info --path)/bin" >> $GITHUB_PATH
+      - uses: jakebailey/pyright-action@v1
+      - name: Run tests
+        run: poetry run gmpg test
       - name: Run analysis
         run: poetry run gmpg analyze
-
       - name: Generate dependency graph
         run: poetry run gmpg graph
-
       - uses: actions/upload-artifact@v3
         with:
           name: analysis

+def test_app():
+    return True