Update main.py

main.py

@@ -73,7 +73,7 @@ def filtergpt(text):
 @app.route('/chat', methods=['OPTIONS'])
 def options():
     response = make_response()
-    response.headers.add("Access-Control-Allow-Origin", "http://localhost:3000")
+    response.headers.add("Access-Control-Allow-Origin", "*")
     response.headers.add("Access-Control-Allow-Methods", "POST")
     response.headers.add("Access-Control-Allow-Headers", "Content-Type, Authorization")
     response.headers.add("Access-Control-Allow-Credentials", "true")