AttributeError in gIV Notebook help wanted

Created by: cuu123

The notebook can't run this line：

Load the raw dataset

h5_path = px.io_utils.uiGetFile('*.h5', 'G-mode IV dataset')

AttributeError: 'module' object has no attribute 'uiGetFile'

Is it possible to use usid instead of px? But Conda install pyUSID seems not working, the message is

PackagesNotFoundError: The following packages are not available from current channels

So how to solve it?