python的global name未定义问题

[confina]

from numpy import*
import operator
import matplotlib
import matplotlib.pyplot as plt


def plotdataset(datingdatamat,datinglabels):
fig = plt.figure()
ax = fig.add_subplot(111)
ax.scatter(datingdatamat[:,1],datingdatamat[:,2],15.0*array(datinglabels),15.0*array(datinglabels))
plt .show()



最后错误说 global name array is not defined 求大神指点为什么

[爱爬山的IT小小鸟]

from array import *

[andybingd]

少引入包了 from numpy import * #这一步是关键