Remove usage of uvicorn. Add task for generating the e2e openapi documen

Author: dbanty

end_to_end_tests/fastapi_app/__main__.py

@@ -1,5 +1,3 @@
-import uvicorn
+from . import generate_openapi_json
 
-from . import app
-
-uvicorn.run(app)
+generate_openapi_json()

pyproject.toml

@@ -56,6 +56,7 @@ isort .\
  && mypy openapi_python_client\
  && pytest --cov openapi_python_client tests\
 """
+openapi = "python -m end_to_end_tests.fastapi_app"
 gm = "python -m end_to_end_tests.regen_golden_master"
 e2e = "pytest openapi_python_client end_to_end_tests"