from matplotlib import pyplot as plt
plt.rcParams["figure.figsize"]=[7.00,3.50]
plt.rcParams["figure.autolayout"]=True
x =[[300,400,500,2000,10],[300,400,500,2000,10],[300,400,500,2000,10],[300,400,500,2000,10],[300,400,500,2000,10]]
plt.hist(x,10)
plt.show()