I followed the installation steps at [installation.rst](https://github.com/SpatialTranscriptomicsResearch/st_pipeline/blob/master/docsrc/installation.rst) and failed at python setup.py install. realized a issue at line 131 within [dataset.py](https://github.com/SpatialTranscriptomicsResearch/st_pipeline/blob/master/stpipeline/common/dataset.py). There is missing else block