From 7c32205e8657768fc270effd4490a48aaea48b57 Mon Sep 17 00:00:00 2001
From: Marcin Rudolf <rudolfix@rudolfix.org>
Date: Mon, 30 Oct 2023 12:54:34 +0100
Subject: [PATCH] fixes wrappers type tests

---
 dlt/extract/wrappers.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlt/extract/wrappers.py b/dlt/extract/wrappers.py
index 500cd5f78e..e8e295f245 100644
--- a/dlt/extract/wrappers.py
+++ b/dlt/extract/wrappers.py
@@ -1,5 +1,6 @@
 from typing import Any
 
+from dlt.common.typing import NoneType
 from dlt.common.exceptions import MissingDependencyException
 
 
@@ -9,7 +10,7 @@
 
     PandaFrame, ArrowTable, ArrowRecords = pandas.DataFrame, pyarrow.Table, pyarrow.RecordBatch
 except MissingDependencyException:
-    PandaFrame, ArrowTable, ArrowRecords = None, None, None
+    PandaFrame, ArrowTable, ArrowRecords = NoneType, NoneType, NoneType
 
 
 def wrap_additional_type(data: Any) -> Any: