Add upper cap on lightgbm

ddelange · ddelange · commit b4b481d2e3d2 · 2023-09-01T10:14:49.000+02:00
microsoft/LightGBM#5196 (comment)
diff --git a/ci/conda-env.yml b/ci/conda-env.yml
@@ -20,7 +20,7 @@ dependencies:
 - h5py
 - httpx # for testing with starlette/fastapi
 - ipyvolume=0.6.0a6
-- lightgbm
+- lightgbm<4 # https://github.com/microsoft/LightGBM/issues/5196#issuecomment-1702252267
 - matplotlib-base
 - nest-asyncio<1.5.2
 - notebook
diff --git a/requirements-ml.txt b/requirements-ml.txt
@@ -1,7 +1,7 @@
 annoy
 scikit-learn
 xgboost
-lightgbm
+lightgbm<4  # https://github.com/microsoft/LightGBM/issues/5196#issuecomment-1702252267
 catboost
 # tensorflow==2.1.0
 # tensorflow-io==0.12.0
