opencv contrib is not incremental, mutually exclusive with the base package

Author: avivace

requirements.txt

@@ -9,7 +9,6 @@ Jinja2==2.10
 MarkupSafe==1.0
 numpy==1.14.3
 opencv-contrib-python==3.4.0.12
-opencv-python==3.4.0.12
 picamera==1.13
 pigpio==1.40.post1
 Pillow==5.1.0