update

app.py

@@ -1,6 +1,7 @@
 from fastapi import FastAPI, Request, HTTPException, Depends, Header
 from pydantic import BaseModel, Field
 from sentence_transformers import SentenceTransformer
+from typing import Union, List  # 添加必要的类型导入
 import numpy as np
 import logging, os
 
@@ -29,7 +30,7 @@ except Exception as e:
     raise HTTPException(status_code=500, detail="Model loading failed")
 
 class EmbeddingRequest(BaseModel):
-    input: str | list[str]
+    input: Union[str, List[str]]  # 修复类型定义
 
 @app.post("/v1/embeddings")
 async def embeddings(request, authorization: str = Depends(check_authorization)):