Add guizero and others to the CSV file

[villares]

Check if those are in https://github.com/villares/Resources-for-teaching-programming/blob/main/I%20-%20Host%20platforms%20%26%20languages.csv

• 3D

  OpenSCAD + Python: OpenPySCAD, SolidPython and PythonOpensCAD CADQuery & CQ-Editor PyPlasm A "3D modeling functional language" (but now in Python) sdf A Python library to generate 3D meshes based on SDFs (signed distance functions)

• 2D

  ShoeBot - A great creative coding environment designed for making vector graphics and animations with Python, related to the DrawBot/NodeBox1/PlotDevice family of tools. guizero - A really easy Python GUI library (based on Tkinter) Flat + Allison Parrish's Bezmerizing PageBot Pero - A unified API for multiple drawing backends generativepy - Based on PyCairo