https://stackoverflow.com/questions/68609838/typeerror-can-only-concatenate-list-not-observedlist-to-list

Solution for https://stackoverflow.com/questions/68609838/typeerror-can-only-concatenate-list-not-observedlist-to-list is Given Below:

https://stackoverflow.com/questions/68609838/typeerror-can-only-concatenate-list-not-observedlist-to-list