remove dependency to catboost/lightgbm/xgboost

.github/workflows/pythonpackage.yml

@@ -21,7 +21,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install -r requirements.txt
-        pip install torch mlflow
+        pip install torch mlflow catboost lightgbm xgboost
     - name: Install MeCab
       run: |
         sudo apt install mecab libmecab-dev mecab-ipadic-utf8

.github/workflows/pythonpublish.yml

@@ -17,7 +17,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install -r requirements.txt
-        pip install torch mlflow
+        pip install torch mlflow catboost lightgbm xgboost
         pip install setuptools==42.0.2
         pip install wheel twine
     - name: Build and publish

nyaggle/environment.py

@@ -47,6 +47,7 @@ def requires_lightgbm():
 try:
     import catboost
     _has_catboost = True
+    # TODO check catboost version >= 0.17
 except ImportError:
     _has_catboost = False
 

requirements.txt

@@ -1,6 +1,4 @@
-catboost>=0.17
 category_encoders
-lightgbm
 matplotlib
 more-itertools
 numpy
@@ -11,4 +9,3 @@ seaborn
 sklearn
 tqdm
 transformers
-xgboost

setup.py

@@ -28,9 +28,7 @@ setup(
     license='MIT',
 
     install_requires=[
-        'catboost>=0.17',
         'category_encoders',
-        'lightgbm',
         'matplotlib',
         'more-itertools',
         'numpy',
@@ -40,8 +38,7 @@ setup(
         'seaborn',
         'sklearn',
         'tqdm',
-        'transformers>=2.3.0',
-        'xgboost'
+        'transformers>=2.3.0'
     ],
     author='nyanp',
     author_email='Noumi.Taiga@gmail.com',