Update travis.ci definition

MDUYN · MDUYN · commit 7d35c3e2ac48 · 2020-06-19T11:47:38.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,9 +1,5 @@
 language: python
 
-before_install:
-  - virtualenv venv
-  - source venv/bin/activate
-
 install:
   - pip install -r requirements.txt
 
