docs: def map(cls, dict_entity):
          """ staticmethod which will be used in recursive mode in order to map dict to instance """
          for key, value in dict_entity.items():
              if hasattr(cls, key):
                  if isinstance(value, list):
                      _list = getattr(cls, key)
                      if isinstance(_list.expected_type, list):
                          for _dict in value:
                              _list.append(cls.map(_list.typeof(), _dict))
                  elif isinstance(value, dict):
                      attr = getattr(cls, key)
                      instance = attr.expected_type()
                      Entity.map(instance, value)
                      setattr(cls, key, instance)
                  else:
                      setattr(cls, key, value)
              else:
                  setattr(cls, key, value)