add url to serie class

serie.py

@@ -1,7 +1,9 @@
 class Serie:
-    def __init__(self, sid, name, seasons):
+    def __init__(self, sid:str, name:str, seasons:list, url:str):
         self.sid = sid
         self.name = name
         self.seasons = seasons
+        self.url = url
 
     def get_serie_seasons(self):
+        pass