import gdsfactory as gf

gf.gpdk.PDK.activate()

c = gf.components.taper_hecken(length=200, B=4.009, dielectric_thickness=0.25, eps_r=2, Lk_per_sq=0.0, Z1=50, Z2=100, num_pts=100, layer='WG').copy()
c.draw_ports()
c.plot()