Settings: Fix circular dependency for settings_page

settings.py

@@ -1,4 +1,4 @@
-from youtube import util, yt_app
+from youtube import util
 import ast
 import re
 import os
@@ -271,8 +271,6 @@ else:
     print("Tor routing is OFF - your Youtube activity is NOT anonymous")
 
 
-
-@yt_app.route('/settings', methods=['POST', 'GET'])
 def settings_page():
     if request.method == 'GET':
         return flask.render_template('settings.html',

youtube/__init__.py

@@ -3,6 +3,9 @@ import settings
 yt_app = flask.Flask(__name__)
 yt_app.url_map.strict_slashes = False
 
+
+yt_app.add_url_rule('/settings', 'settings_page', settings.settings_page, methods=['POST', 'GET'])
+
 @yt_app.route('/')
 def homepage():
     return flask.render_template('home.html', title="Youtube local")