Sorry for the newb question, but after a serious 3 hour Googling session have not been able to answer this question by myself.
Am currently experiencing issues getting PyBullet to render meshes in the example browser. Have been following the quickstart guides code from page 3. Copy/pasted it into Pycharm.
however upon running the example script, it does not load the model & this is all I see:

System infomation
macOS x 10.14.3 Mojave
python 3.7
pybullet build time: Feb 24 2019 17:55:02
Version = 3.3 INTEL-10.4.14
Vendor = Intel Inc.
Renderer = Intel HD Graphics 3000 OpenGL Engine
b3Printf: Selected demo: Physics Server
startThreads creating 1 threads.
starting thread 0
started thread 0
MotionThreadFunc thread started