From c9d0263debe28649c1270cfc9e2fee0ca5bb4a93 Mon Sep 17 00:00:00 2001
From: Jonathan Kim <jkimbo@gmail.com>
Date: Sat, 8 Feb 2020 10:57:24 +0000
Subject: [PATCH] Use Undefined instead of INVALID

---
 graphene/types/inputfield.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/graphene/types/inputfield.py b/graphene/types/inputfield.py
index cf47b852..bf3538e3 100644
--- a/graphene/types/inputfield.py
+++ b/graphene/types/inputfield.py
@@ -1,4 +1,4 @@
-from graphql.error import INVALID
+from graphql import Undefined
 from .mountedtype import MountedType
 from .structures import NonNull
 from .utils import get_type
@@ -49,7 +49,7 @@ class InputField(MountedType):
         self,
         type,
         name=None,
-        default_value=INVALID,
+        default_value=Undefined,
         deprecation_reason=None,
         description=None,
         required=False,