Update handler.py

handler.py

@@ -394,7 +394,11 @@ class EndpointHandler:
             with open(rerank_name_path, "r", encoding="utf-8") as f:
                 rerank_name = f.read().strip()
             if rerank_name:
-                self.reranker = CrossEncoder(rerank_name, device=self.device)
+                self.reranker = CrossEncoder(
+                    rerank_name,
+                    max_length=512,
+                    device=self.device,
+                )
 
     # -----------------------------
     # Input normalization / query formatting