from xarray.plot.plot import _PlotMethods not found

[cwedk]

after successful installation of oceanwaves with pip install oceanwaves, following error occurs when import oceanwaves:

  1 import functools
  2 import numpy as np

----> 3 from xarray.plot.plot import _PlotMethods
6 try:
7 import matplotlib.pyplot as plt

ModuleNotFoundError: No module named 'xarray.plot.plot'

[cwedk]

Seems that the dev version of xarray in the requirements is deprecated for this purpose and found a version of xarray that still has this feature: xarray==0.16.2