cors issue with agent

cess to fetch at 'https://api.d-id.com/agents/agt_mGDHrZqP' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.