strange thing happens

clean_xxx.py

 
## models.py
class OrderImage(TimeStampedModel):
    img = models.ImageField()
    name = models.CharField(max_length=40)



##  forms.py
class OrderImageForm(forms.ModelForm):
    class Meta:
        model = OrderImage
        fields = ['img', 'name',]

    def clean_name(self):
        print("name")

    def clean_img(self):
        print("img")
 
 
 
## tests.py
def test_a(self):
    form = OrderImageForm({
        'img':'b',
        'name':'a'
    })
    form.is_valid()