Remove unused imports. Index refresh does not happen at script startup anymore,

but at each / or /index request. Return queue_size on successfull enque

main.py

@@ -2,9 +2,7 @@ import logging
 from api.player import player
 
 from web import web
-from api.index import reload_index
 
-reload_index()
 
 logging.basicConfig(
     level=logging.DEBUG,

web/views.py

-from flask import redirect, abort, request, jsonify, Response
+from flask import redirect, abort, request, jsonify, Response, make_response
 from web import web
 import api.index
 import api.player
@@ -20,6 +20,7 @@ def catch_all(path):
 @web.route("/")
 @web.route("/index/")
 def index():
+    api.index.reload_index()
     return jsonify(api.index.index)
 
 
@@ -31,6 +32,6 @@ def play(file):
             logger.info(api.queue.q.qsize())
         except Full:
             return abort(403)
-        return Response(200)
+        return jsonify({"queue_size": api.queue.q.qsize()})
     else:
         return abort(404)