remote_config.dart

[sravansck]

i can't able to see the remote_config.dart in the lib of util folder

and when added using the code mentioned in the page getting with error at
Future _getProductsByCategory(categoryId, pageIndex) async {
var response = await http.get(
RemoteConfig.config["BASE_URL"] +" "+
RemoteConfig.config["BASE_PRODUCTS_URL"] + " " +
"&category=$categoryId&per_page=6&page=$pageIndex",

on product_scoped_model.dart file
please help with this.