what is csrf_exempt in django code example

Example 1: csrf_exempt

#first you need to import this
from django.views.decorators.csrf import csrf_exempt

#now use @csrf_exempt dacorator as follows

@csrf_exempt
def exampleview(request):
	pass
	#now this view will not require csrf_token to handle post requests

Example 2: import csrf_exempt django

from django.views.decorators.csrf import csrf_exemp