Add pydantic mypy plugin

Author: holtskinner

pyproject.toml

@@ -96,6 +96,9 @@ url = "https://test.pypi.org/simple/"
 publish-url = "https://test.pypi.org/legacy/"
 explicit = true
 
+[tool.mypy]
+plugins = ['pydantic.mypy']
+
 [tool.pyright]
 include = ["src"]
 exclude = [