Merge pull request #56 from solgenomics/pin_opencv_v4

Pin opencv-python to v4

Author: lukasmueller

Dockerfile

@@ -99,7 +99,7 @@ RUN cpanm Selenium::Remote::Driver@1.49
 RUN apt-get install -y python3-dev  python3-pip python3-numpy libgtk2.0-dev libgtk-3-0 libgtk-3-dev libavcodec-dev libavformat-dev libswscale-dev libhdf5-serial-dev libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libxvidcore-dev libatlas-base-dev gfortran cmake libgdal-dev exiftool libzbar-dev zbar-tools libbarcode-zbar-perl libtext-multimarkdown-perl
 
 RUN pip3 install --upgrade pip
-RUN pip3 install grpcio==1.40.0 imutils numpy matplotlib pillow statistics PyExifTool pytz pysolar scikit-image packaging pyzbar pandas opencv-python \
+RUN pip3 install grpcio==1.40.0 imutils numpy matplotlib pillow statistics PyExifTool pytz pysolar scikit-image packaging pyzbar pandas opencv-python==4.13.0.92 \
     && pip3 install -U keras-tuner
 
 # copy some tools that don't have a Debian package