[REFACTOR] Change minor update to code

lib/model/user.dart

 import 'dart:convert';
 
 class User {
-  String username;
-  String phonenumber;
+  String name;
+  String phone_number;
   String email;
   String password;
 
-  User({this.username, this.phonenumber, this.email, this.password});
+  User({this.name, this.phone_number, this.email, this.password});
 
   factory User.fromJson(Map<String, dynamic> map) {
     return User(
-        username: map["username"], phonenumber: map["phonenumber"], email: map["email"], password: map["password"]);
+        name: map["name"], phone_number: map["phone_number"], email: map["email"], password: map["password"]);
   }
 
   Map<String, dynamic> toJson() {
-    return {"username": username, "phonenumber": phonenumber, "email": email, "password": password};
+    return {"name": name, "phone_number": phone_number, "email": email, "password": password};
   }
 
   @override
   String toString() {
-    return 'User{"username": $username, "phonenumber": $phonenumber, "email": $email, "password": $password}';
+    return 'User{"name": $name, "phone_number": $phone_number, "email": $email, "password": $password}';
   }
 
 }

lib/page/login/login.dart

@@ -128,7 +128,7 @@ class LoginState extends State<Login> {
       'password' : password
     };
 //    var jsonData;
-    var response = await http.post('https://my.api.mockaroo.com/register.json?key=095ee610', body: data);
+    var response = await http.post('https://10.0.2.2:8000', body: data);
     if(response.statusCode == 200) {
 //      jsonData = json.decode(response.body);
       await Navigator.pushNamed(context, '/');

lib/page/registrasi/registrasi.dart

@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:ppl_disabilitas/config/styles.dart';
 import 'package:ppl_disabilitas/utils/customButton.dart';
 import 'package:ppl_disabilitas/utils/customTextField.dart';
-//import 'package:ppl_disabilitas/network/network_interface.dart';g
+//import 'package:ppl_disabilitas/network/network_interface.dart';
 import 'package:ppl_disabilitas/utils/validator.dart';
 import 'package:http/http.dart' as http;