didvan-app/lib/config/statista_config.dart

class StatistaConfig {
  StatistaConfig._();

  static const String baseUrl = 'https://statista.steelforesight.ir';
  static const String apiToken = String.fromEnvironment(
    'STATISTA_API_TOKEN',
    defaultValue:
        'b9660e2c174a5c76b958afdef8cc7d95f71abe23155299832b94984fcadf9f73',
  );
}