from fastapi import FastAPI
from fastapi.middleware.wsgi import WSGIMiddleware
from flask import Flask, request
from markupsafe import escape

flask_app = Flask(__name__)


@flask_app.route("/")
def flask_main():
    name = request.args.get("name", "World")
    return f"Hello, {escape(name)} from Flask!"


app = FastAPI()


@app.get("/v2")
def read_main():
    return {"message": "Hello World"}

            websocket_request_validation_exception_handler,  # type: ignore
        )

        self.user_middleware: List[Middleware] = (
            [] if middleware is None else list(middleware)
        )
        self.middleware_stack: Union[ASGIApp, None] = None
        self.setup()

    def openapi(self) -> Dict[str, Any]:
        """

                        }
                    ],
                    body=e.doc,
                )
                raise validation_error from e
            except HTTPException:
                # If a middleware raises an HTTPException, it should be raised again
                raise
            except Exception as e:
                http_error = HTTPException(