解决python - NameError: name 'imshow' is not defined.
#原来的代码importmatplotlib.pyplotaspltimportnumpyasnpfromnumpyimportarray#从numpy导入array数组模块fromnumpyimportzeroslist_1=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0.4,0,0,0,0,0,0.2,0],[1,0,0,1,0,1,0,0,1],[