Which code block will create a serializer?
from rest_framework import serializers from .models import Planet
class PlanetSerializer(serializers.ModelSerializer): class Meta: model=Planet fields=('name','position', 'mass', 'rings')
from django.db import serializers from .models import Planet class PlanetSerializer(serializers.ModelSerializer): fields=('name','position', 'mass', 'rings') model=Sandwich
from rest_framework import serializers from .models import Planet class PlanetSerializer(): class Meta: fields=('name','position', 'mass', 'rings') model=Planet
from django.db import serializers from .models import Planet class PlanetSerializer(serializers.ModelSerializer): class Meta: fields=('name') model=Planet