.

src/app/app.module.ts

@@ -9,8 +9,7 @@ import { AboutComponent } from './about/about.component';
 import { NavbarComponent } from './navbar/navbar.component';
 import { GithubFollowersComponent } from './github-followers/github-followers.component';
 
-import { GithubFollowersService } from './services/github-followers.service';
-import { DataService } from './services/data.service';
+import { GithubFollowersService } from './github-followers/github-followers.service';
 
 @NgModule({
   declarations: [
@@ -29,7 +28,6 @@ import { DataService } from './services/data.service';
     ])
   ],
   providers: [
-    DataService,
     GithubFollowersService
   ],
   bootstrap: [AppComponent]

src/app/github-followers/github-followers.component.ts

@@ -1,5 +1,5 @@
 import { ActivatedRoute } from '@angular/router';
-import { GithubFollowersService } from './../services/github-followers.service';
+import { GithubFollowersService } from './github-followers.service';
 import { Component, OnInit } from '@angular/core';
 import { Observable } from 'rxjs/Observable'; 
 import 'rxjs/add/observable/combineLatest';
@@ -27,7 +27,7 @@ export class GithubFollowersComponent implements OnInit {
       let id = combined[0].get('id');
       let page = combined[1].get('page');
 
-      return this.service.getAll();
+      return this.service.getFollowers();
     })
     .subscribe(followers => this.followers = followers);
   }

src/app/github-followers/github-followers.service.ts

@@ -0,0 +1,15 @@
+import { Http } from '@angular/http';
+import { Injectable } from '@angular/core';
+import 'rxjs/add/operator/map';
+
+@Injectable()
+export class GithubFollowersService {
+  private readonly _url = 'https://api.github.com/users/mosh-hamedani/followers';
+
+  constructor(private http: Http) {  }
+
+  getFollowers() { 
+    return this.http.get(this._url)
+      .map(response => response.json());
+  }
+}