diff --git a/app/coordinates.py b/app/coordinates.py
index be972c6e..57832003 100644
--- a/app/coordinates.py
+++ b/app/coordinates.py
@@ -10,14 +10,18 @@ def __init__(self, latitude, longitude):
         self.latitude = latitude
         self.longitude = longitude
 
-    def serialize(self):
+class Serialize:
+    def serialize(self,latitude,longitude):
         """
         Serializes the coordinates into a dict.
 
         :returns: The serialized coordinates.
         :rtype: dict
         """
-        return {"latitude": self.latitude, "longitude": self.longitude}
+
+        return {cord}
 
     def __str__(self):
-        return "lat: %s, long: %s" % (self.latitude, self.longitude)
+        return "lat: %s, long: %s" % (cord)
+
+cord = Coordinates("latitude","longitude")