Revert "fix PersonModel method used in tests"

This reverts commit d1226e1.

testapp/models/person.py

@@ -59,37 +59,6 @@ class Continent(models.IntegerChoices):
         max_length=40,
         db_index=True,
     )
-    weight = models.IntegerField(
-        verbose_name="Weight in kg",
-        validators=[
-            MinValueValidator(42, message="You are too lightweight."),
-            MaxValueValidator(95, message="You are too obese."),
-        ],
-        blank=True,
-        null=True,
-    )
-    height = models.FloatField(
-        verbose_name="Height in meters",
-        validators=[
-            MinValueValidator(1.45, message="You are too short."),
-            MaxValueValidator(1.95, message="You are too tall."),
-        ],
-        blank=True,
-        null=True,
-    )
-    annotation = models.TextField(
-        verbose_name="Annotation",
-        blank=True,
-        null=True,
-    )
-
-    class Meta:
-        app_label = "testapp"
-        verbose_name = "Person"
-        verbose_name_plural = "Persons"
-
-    def __str__(self):
-        return self.full_name
 
 
 class UserContact(models.Model):