Fix tests

Author: thinkall

.github/workflows/python-package.yml

@@ -39,15 +39,15 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11"]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: On mac, install libomp to facilitate lgbm and xgboost install
-        if: matrix.os == 'macOS-latest'
+        if: matrix.os == 'macos-latest'
         run: |
           brew update
           brew install libomp
@@ -84,10 +84,10 @@ jobs:
         run: |
           pip install "ray[tune]<2.5.0"
       - name: If mac and python 3.10, install ray and xgboost 1
-        if: matrix.os == 'macOS-latest' && matrix.python-version == '3.10'
+        if: matrix.os == 'macos-latest' && matrix.python-version == '3.10'
         run: |
           pip install -e .[ray]
-          # use macOS to test xgboost 1, but macOS also supports xgboost 2
+          # use macos to test xgboost 1, but macos also supports xgboost 2
           pip install "xgboost<2"
       # TODO: support prophet for python 3.11+
       - name: Install prophet when on linux and python 3.10

setup.py

@@ -51,7 +51,7 @@
             "joblib<=1.3.2",
         ],
         "test": [
-            "numpy>=1.17",
+            "numpy>=1.17,<2.0.0",
             "jupyter",
             "lightgbm>=2.3.1",
             "xgboost>=0.90,<2.0.0",