Feat: Architecture redesign for Assessments, Commands, Modalities, Training Techniques, Reinforcement Schedules, Distractions, and Assessment Responses.

business_objects/dog/unit_measurement.py

@@ -92,7 +92,7 @@ class Unit_Measurement(SQLAlchemy_ABC, Base):
     def from_json(cls, json):
         _m = f'{cls.__qualname__}.from_json'
         unit_measurement = cls()
-        if json is None: return Unit_Measurement
+        if json is None: return unit_measurement
         unit_measurement.id_unit_measurement = json.get(Unit_Measurement.ATTR_ID_UNIT_MEASUREMENT, -1)
         unit_measurement.name_singular = json[cls.FLAG_NAME_SINGULAR]
         unit_measurement.name_plural = json[cls.FLAG_NAME_PLURAL]