Something
public text v1 · immutablefrom jvPlot_class import *
def main():
p = jvPlot()
p.set_ylim(-7,-2)
p.set_xlim(0,4)
p.add_rectangle(0,-5.1,1,-5.1,ctext='PEDOT\n-5.1eV')
p.add_rectangle(1,-3,2,-5,ctext='P3HT')
p.add_rectangle(2,-3.7,3,-6.1,ctext='PCBM')
p.add_rectangle(3,-5.4,4,-5.4,ctext='MoO$_{3}$')
p.makePlot()
p.showMe()
return