added meta to login serializer

accounts/serializers.py

@@ -45,6 +45,11 @@ class UserLoginSerializer(serializers.ModelSerializer):
     email = serializers.CharField()
     password = serializers.CharField(write_only=True)
 
+    class Meta:
+        model = CustomUser
+        fields = ('id', 'username', 'password1', 'password2', 'email')
+        extra_kwargs = {'password': {'write_only': True}}
+
     def validate(self, data):
         user = authenticate(**data)
         if user and user.is_active: