in python/mxboard/utils.py [0:0]
def _make_numpy_array(x):
if isinstance(x, np.ndarray):
return x
elif np.isscalar(x):
return np.array([x])
elif isinstance(x, NDArray):
return x.asnumpy()
else:
raise TypeError('_make_numpy_array only accepts input types of numpy.ndarray, scalar,'
' and MXNet NDArray, while received type {}'.format(str(type(x))))