remove duplicate make_authenticate_headers

fastapi/security/http.py

@@ -118,13 +118,10 @@ class HTTPBasic(HTTPBase):
         self.realm = realm  # keep for OpenAPI compatibility
         self.auto_error = auto_error
 
-    def make_authenticate_headers(self) -> dict[str, str]:
-        # FastAPI behavior: do NOT include realm in header
-        return {"WWW-Authenticate": "Basic"}
-
 
     def make_authenticate_headers(self) -> dict[str, str]:
         return {"WWW-Authenticate": "Basic"}
+    
 
     async def __call__(  # type: ignore
         self, request: Request