Added default route

app.py

@@ -1,3 +1,4 @@
+import mimetypes
 import urllib.request
 import urllib.error
 from xml.dom.minidom import Document, Element
@@ -36,6 +37,11 @@ def allow_zunestk_cors(response):
     return response
 
 
+@app.route("/")
+def default():
+    return Response("Welcome to the Social", mimetype="text/plain")
+
+
 @app.route(f"/v3.2/<string:locale>/hubs/music")
 def hubs_music(locale: str):
     with open(f'reference/catalog.zune.net_v3.2_{locale}_hubs_music.xml', 'r') as file: