GPU Accelerated Computing with Python
The developer blog posts, Seven things you might not know about Numba and GPU-Accelerated Graph Analytics in Python with Numba provide additional insights into GPU Computing with python.
NVIDIA also provides hands-on training through a collection of self-paced courses and instructor-led workshops. The courses guide you step-by-step through editing and execution of code and interaction with visualization tools, woven together into a simple immersive experience. Practice the techniques you learned in the materials above through hands-on content.NVIDIA DLI
You can register for free access to NVIDIA TESLA GPUs in the cloud to deploy your python applications once they are ready.