No need to override get_header. self.data[0] will point to self.fields for ModelDataSource.
No need to override get_header.
self.data[0] will point to self.fields for ModelDataSource.

vivek8943/django-graphos,vpistis/django-graphos,agiliq/django-graphos,vpistis/django-graphos,sheepeatingtaz/django-graphos,vpistis/django-graphos,vivek8943/django-graphos,agiliq/django-graphos,sheepeatingtaz/django-graphos,aorzh/django-graphos,vivek8943/django-graphos,aorzh/django-graphos,sheepeatingtaz/django-graphos,agiliq/django-graphos,aorzh/django-graphos