- Lazily load via checking db.Model & flask instance Fixes #111

- Tests for Python 3.10 Fixes #124

Author: Joe Gasewicz

.github/workflows/python-app.yml

@@ -31,6 +31,10 @@ jobs:
       uses: actions/setup-python@v2
       with:
         python-version: 3.9
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.10
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip