From 3aef9a507bf72ecdc5b0f0bb340b2016b000984c Mon Sep 17 00:00:00 2001
From: iperov <lepersorium@gmail.com>
Date: Mon, 22 Apr 2019 00:52:16 +0400
Subject: [PATCH] fix

---
 models/ModelBase.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/models/ModelBase.py b/models/ModelBase.py
index ea59f7d..c3133e9 100644
--- a/models/ModelBase.py
+++ b/models/ModelBase.py
@@ -374,7 +374,7 @@ class ModelBase(object):
 
             if io.is_colab():
                 previews = self.get_previews()
-                for i in range(previews):
+                for i in range(len(previews)):
                     name, bgr = previews[i]
                     plist += [ (bgr, self.get_strpath_storage_for_file('preview_%s.jpg' % (name) ) ) ]