🔥 Remove Python 3.9 specific files, no longer needed after updating translations (#14931)

docs_src/authentication_error_status_code/tutorial001_an_py39.py

@@ -1,21 +0,0 @@
-from typing import Annotated
-
-from fastapi import Depends, FastAPI, HTTPException, status
-from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
-
-app = FastAPI()
-
-
-class HTTPBearer403(HTTPBearer):
-    def make_not_authenticated_error(self) -> HTTPException:
-        return HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN, detail="Not authenticated"
-        )
-
-
-CredentialsDep = Annotated[HTTPAuthorizationCredentials, Depends(HTTPBearer403())]
-
-
-@app.get("/me")
-def read_me(credentials: CredentialsDep):
-    return {"message": "You are authenticated", "token": credentials.credentials}