I'm a total newb with Python and Kivy. I like the way I can create and test a kivy app using VS. I have an account an account at WebHostPython and want to upload my simple kivy app (which runs in VS) to my account at WebHostPythonand run it from my browser. Has anyone done this? I'm having no luck.
Kivy is for building graphical user interfaces (GUIs) that run natively on operating systems (Windows, macOS, Android, etc.). Don't try to force Kivy into a web environment. It's not designed for that.
WebHostPython, like most web hosts, is for running server-side Python code. It doesn't directly support running desktop/mobile GUI applications.
I strongly advise you to focus on learning HTML, CSS, JavaScript, and a Python web framework like Flask. This will give you the most practical and effective way to build web applications with Python.