AttributeError: 'collections.OrderedDict' object has no attribute 'iteritems'

[tripsBro]

after running : python3 testplot.py

Gtk-Message: 23:45:33.463: Failed to load module "canberra-gtk-module" Traceback (most recent call last): File "testplot.py", line 17, in plt_mgr.update() File "/home/rahultripathy/.local/lib/python3.6/site-packages/streamplot.py", line 170, in update for name, plot in self.plots.iteritems(): AttributeError: 'collections.OrderedDict' object has no attribute 'iteritems'

[jisus-17]

same