Remove the f-string to support python2.7
@@ -98,7 +98,7 @@ class GoldProjectForm(forms.Form):
if Project.objects.filter(slug=project_slug).exists():
return cleaned_data
elif project_slug:
- self.add_error(None, f'Project with the slug "{project_slug}" not found.')
+ self.add_error(None, "No project found.")
else:
self.add_error(None, 'You already have the max number of supported projects.')
