old_contents: from django.db.models.fields import BLANK_CHOICE_DASH
  from .common import *
  from ..punctuation import get_punctuation_label_dict
  from ..models import Season
  
  
  class SeasonAdminForm(AlwaysChangedModelForm):
  
      def __init__(self, *args, **kwargs):
          super(SeasonAdminForm, self).__init__(*args, **kwargs)
          punctuation_choices = get_punctuation_label_dict()
          self.fields['punctuation'] = forms.ChoiceField(choices=BLANK_CHOICE_DASH + list(punctuation_choices),
                                                         initial=None)
  
      class Meta:
          model = Season
          fields = ('year', 'competition', 'rounds', 'punctuation')
  
  
  class RaceAdminForm(forms.ModelForm):
      class Meta:
          widgets = {
              'grand_prix': GrandPrixWidget,
          }
  
new_contents: from django.db.models.fields import BLANK_CHOICE_DASH
  from .common import *
  from ..punctuation import get_punctuation_label_dict
  from ..models import Season
  
  
  class SeasonAdminForm(AlwaysChangedModelForm):
      def __init__(self, *args, **kwargs):
          super(SeasonAdminForm, self).__init__(*args, **kwargs)
          punctuation_choices = get_punctuation_label_dict()
          self.fields['punctuation'] = forms.ChoiceField(choices=BLANK_CHOICE_DASH + list(punctuation_choices),
                                                         initial=None)
          self.fields['rounds'].help_text = 'If \'rounds\' are not empty, only the best (rounds) results will be ' \
                                            'counted for driver points'
  
      class Meta:
          model = Season
          fields = ('year', 'competition', 'rounds', 'punctuation')
  
  
  class RaceAdminForm(forms.ModelForm):
      class Meta:
          widgets = {
              'grand_prix': GrandPrixWidget,
          }
  
subject: Add help_text in SeasonAdminForm.