Retrofit classes implemented with interceptor and base features

lib/data/network/app_dio.dart

@@ -0,0 +1,15 @@
+import 'package:dio/dio.dart';
+
+class AppDio {
+  static Dio createDio() {
+    Dio dio = Dio(
+        BaseOptions(
+            receiveTimeout: 60000,
+            connectTimeout: 120000,
+        )
+    );
+    dio.interceptors.add(LogInterceptor());
+
+    return dio;
+  }
+}