Remove default=pytz.utc from TimeZoneField, so makemigrations works
Remove default=pytz.utc from TimeZoneField, so makemigrations works

nguyenduchien1994/django-ncharts,nguyenduchien1994/django-ncharts,nguyenduchien1994/django-ncharts,nguyenduchien1994/django-ncharts,nguyenduchien1994/django-ncharts