changing folder structure

Kasbot.APP/Services/PictureService.cs

@@ -0,0 +1,20 @@
+using System.IO;
+using System.Net.Http;
+using System.Threading.Tasks;
+
+namespace Kasbot.Services
+{
+    public class PictureService
+    {
+        private readonly HttpClient _http;
+
+        public PictureService(HttpClient http)
+            => _http = http;
+
+        public async Task<Stream> GetCatPictureAsync()
+        {
+            var resp = await _http.GetAsync("https://cataas.com/cat");
+            return await resp.Content.ReadAsStreamAsync();
+        }
+    }
+}