from ngsolve import *
# from netgen.geom2d import unit_square
from netgen.occ import unit_square
from ngsolve.webgui import Draw
mesh = Mesh(unit_square.GenerateMesh(maxh=0.2))
Draw (mesh);

WebGuiWidget(layout=Layout(height='50vh', width='100%'), value={'gui_settings': {}, 'ngsolve_version': '6.2.23…