how to store svgs in django image field with SVGAndImageFormField
class MyModelForm(forms.ModelForm):
    class Meta:
        model = MyModel
        exclude = []
        field_classes = {
            'image_field': SVGAndImageFormField,
        }
class MyModelAdmin(admin.ModelAdmin):
    form = MyModelForm
admin.site.register(MyModel, MyModelAdmin)
