I just downloaded the package and went to run the sklearn_to_hls.py in the example directory but ran into a few issues. To run, I did "python sklearn_to_hls.py". Here were the issues and my current solutions that you may want to consider including:

Error 1: import conifer ModuleNotFoundError: No module named 'conifer'
Solution 1: Include init.py script in the top directory where the conifer directory is so that is can be seen as a package, then move the sklearn_to_hls.py script to the same top directory and run. There may be a better solution here, but in general the scripts in the examples directory cannot see the conifer directory and the conifer directory is not currently viewed as a package by python.

Error 2: y_hls = model.decision_function(X)[:,0] IndexError: too many indices for array
Solution 2: y_hls is a 1D array so the [:,0] was the issue here. If you take this out then the issue is fixed. Every other script in example does not have [:,0] after model.decision_function so this is the only place where this will need to be fixed.

I can submit a pull request for my solution to error 2. For error 1, perhaps you have a better solution?