This class, converts nested python dictionary to object. Stackoverflow answer link: https://stackoverflow.com/a/67608295/5258060

dictionary_to_object.py

class Dict2Obj:
    def __init__(self, json_data):
        self.convert(json_data)

    def convert(self, json_data):
        if not isinstance(json_data, dict):
            return
        for key in json_data:
            if not isinstance(json_data[key], dict):
                self.__dict__.update({key: json_data[key]})
            else:
                self.__dict__.update({ key: Dict2Obj(json_data[key])})

if __name__ == "__main__":
    json_data = {"a": {"b": 2}, "c": 3}
    out_obj = Dict2Obj(json_data)