debug is_npc_drop()

model.py

@@ -97,6 +97,8 @@ def is_npc_drop(data_previous, data_latest):
     """
     npc_drop = False
     if data_latest.available_shares - data_previous.available_shares > 0:
+        print('data_latest.available_shares {}'.format(data_latest.available_shares))
+        print('data_previous.available_shares {}'.format(data_previous.available_shares))
         npc_drop = True
     return npc_drop