<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _load_attributes(new_class):
 """Load list of attributes from declared fields"""

        for field_name, field_obj in new_class.meta_.declared_fields.items():
            new_class.meta_.attributes[field_obj.get_attribute_name()] = field_obj