From b10af9f138451618eb86cd4594ae927639f9179b Mon Sep 17 00:00:00 2001
From: Benjamin Rosemann <benjamin.rosemann@la-bw.de>
Date: Thu, 29 Oct 2020 11:49:35 +0100
Subject: [PATCH] Test travis pip caching

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index c2181a9..b854ff3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 dist: xenial  # required for Python >= 3.7
 language: python
+cache: pip
 python:
   - "3.5"
   - "3.6"