update

app.py

@@ -1,10 +1,20 @@
 from fastapi import FastAPI, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
 from pydantic import BaseModel, Field
 from typing import Optional
 from cold.classifier import ToxicTextClassifier
 
 app = FastAPI()
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+
 model = ToxicTextClassifier()
 
 class PredictionInput(BaseModel):