REACT_APP_API_URL=http://ec2-18-222-27-62.us-east-2.compute.amazonaws.com/b2 REACT_APP_IMAGE_FOLDER=http://ec2-18-222-27-62.us-east-2.compute.amazonaws.com/images REACT_APP_API_URL=http://localhost:4002/b2 REACT_APP_IMAGE_FOLDER=http://localhost:4002/images