Fixed the build

Author: sumagnadas

.travis.yml

@@ -51,8 +51,5 @@ install:
   - if [ "$TRAVIS_OS_NAME" = "linux" ]; then export DISPLAY=:99.0; /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 1920x1200x24 -ac +extension GLX +render -noreset;sleep 3;pip3 install -r requirements.txt; fi
   - if [ "$TRAVIS_OS_NAME" = "osx" ]; then pip3 install -r requirements.txt; fi
 script:
-  - if [ "$TRAVIS_OS_NAME" = "windows" ];then pytest -vxrs --cov=./; fi
-  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then pytest -vxrs --cov=./; fi
-  - ldd `python -c 'import PySide2; import os.path; print(os.path.join(os.path.dirname(PySide2.__file__), "Qt", "plugins", "platforms", "libqxcb.so"))'`
-  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then pytest -vxrs; fi
+  - pytest -vxrs --cov=./
   - codecov