這是官網的範例
你應該有像這樣的一個class。

class ExampleForm(forms.Form):
    like_website = forms.TypedChoiceField(
        label = "Do you like this website?",
        choices = ((1, "Yes"), (0, "No")),
        coerce = lambda x: bool(int(x)),
        widget = forms.RadioSelect,
        initial = '1',
        required = True,
    )

    favorite_food = forms.CharField(
        label = "What is your favorite food?",
        max_length = 80,
        required = True,
    )

    favorite_color = forms.CharField(
        label = "What is your favorite color?",
        max_length = 80,
        required = True,
    )

    favorite_number = forms.IntegerField(
        label = "Favorite number",
        required = False,
    )

    notes = forms.CharField(
        label = "Additional notes or feedback",
        required = False,
    )

label就是你要的。