A.matplotlibB.seabornC.bokehD.pyecharts
A.plt.text(1.9,3.75,’y=x’,family=’serif’,fontstyle=’italic’)B.plt.text(1.9,3.75,’y=x’,family=’serif’,fontstyle=’normal’)C.plt.text(1.9,3.75,’y=x’,family=’serif’,fontstyle=’oblique’)D.plt.text(1.9,3.75,’y=x’,family=’serif’)