From f3b3e0d884dda11df722708c50140e8839c3e1ae Mon Sep 17 00:00:00 2001
From: Ismail Simsek <ismail.simsek@ppro.com>
Date: Mon, 20 Jul 2020 17:36:23 +0200
Subject: [PATCH] Change maxage default value to -1

---
 pytableau/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pytableau/__init__.py b/pytableau/__init__.py
index f3f74f0..db43ae4 100644
--- a/pytableau/__init__.py
+++ b/pytableau/__init__.py
@@ -407,7 +407,7 @@ def _img_concat_v_multi_resize(self, im_list, resample=Image.BICUBIC):
 
     def download_workbook_png(self, workbook: WorkbookItem, dest_dir, data_filters: dict = None,
                               imageresolution=None,
-                              maxage=None) -> str:
+                              maxage=-1) -> str:
         """
 
         :param workbook: