'DatasetReader' object has no attribute 'gw' about geowombat HOT 3 CLOSED

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AttributeError                            Traceback (most recent call last)
~/Documents/github/pyGIS/pygis/docs/test.py in 
      1196                 indexes=[2, 3, 4],
      1197                 bounds=bounds,
----> 1198                 out_dtype='float32') as src:
      1199     print(src)
     1200 

~/anaconda3/envs/pygisbookgw/lib/python3.7/site-packages/geowombat/core/api.py in __init__(self, filename, band_names, time_names, stack_dim, bounds, bounds_by, resampling, persist_filenames, mosaic, overlap, nodata, dtype, num_workers, **kwargs)
    402                              chunks=chunks,
    403                              num_workers=num_workers,
--> 404                              **kwargs)
    405 
    406             self.__filenames = [filename]

~/anaconda3/envs/pygisbookgw/lib/python3.7/site-packages/geowombat/core/api.py in read(filename, band_names, time_names, bounds, chunks, num_workers, **kwargs)
    172 
    173             if bounds and ('window' not in kwargs):
--> 174                 kwargs['window'] = from_bounds(*bounds, transform=src.gw.transform)
    175 
    176             ycoords, xcoords, attrs = get_attrs(src, **kwargs)

AttributeError: 'DatasetReader' object has no attribute 'gw'