Url parameters don't work

[Саша Губський]

Hi, have GET request :               https://mydomain/auth/complete/instagram/?code=mycode

And i want to get parameter 'code'

path('auth/complete/instagram/', views.instagram, name='auth')

def instagram(request):

code = request.GET.get('code')

if code:

return HttpResponse(code)

return HttpResponse(request.get_full_path())

#Always return /auth/complete/instagram/