No module named 'causalml.inference.tree.causaltree'

[alittlesong]

Describe the bug I installed causalml from pip and got the error of "ModuleNotFoundError: No module named 'causalml.inference.tree.causaltree'" when importing the following functions/packages:

from causalml.dataset import make_uplift_classification from causalml.inference.tree import UpliftTreeClassifier, UpliftRandomForestClassifier from causalml.inference.tree import uplift_tree_string, uplift_tree_plot

I am able to import meta learner packages like:

from causalml.inference.meta import LRSRegressor from causalml.inference.meta import XGBTRegressor, MLPTRegressor from causalml.inference.meta import BaseXRegressor, BaseRRegressor, BaseSRegressor, BaseTRegressor from causalml.match import NearestNeighborMatch, MatchOptimizer, create_table_one from causalml.propensity import ElasticNetPropensityModel

To Reproduce pip install causalml

Expected behavior import causal tree packages successfully

Screenshots

Environment (please complete the following information):

• OS: macOS
• Python Version: 3.7.6
• Versions of Major Dependencies (pandas, scikit-learn, cython): pandas==1.0.4, scikit-learn==0.22, cython==0.29.15, 'numpy = 1.18.2']

Additional context I tried to clone the repository and compile the Cython modules myself from the source code using python setup.py build_ext --inplace (follwing https://github.com/uber/causalml/issues/148), I did see some warnings "Using deprecated NumPy API, disable it by", but I still have issue to import causal tree.

[jeongyoonlee]

Thanks for reporting the issue, @alittlesong. I just tried it with the same versions of packages, but couldn't reproduce the error (see the screenshot below).

Could you try to remove any cached or previous installation of causalml and install again as follows?

# from somewhere not in the causalml source directory
$ pip uninstall causalml 
$ pip install --no-cache-dir -U causalml

Please let me know if it helps.

[jeongyoonlee]

Hi, @alittlesong, were you able to resolve the issue?

[adilahiri]

@alittlesong would like to know if you were able to resolve the issue, I made sure the requirements were fine on my end but still getting the error.

[vincewu51]

close this for now. Feel free to reopen is there is still an error.