revert yaml

Author: PascalIversen

.pre-commit-config.yaml

@@ -4,49 +4,27 @@ repos:
       - id: black
         name: black
         entry: black
-        language: python
+        language: system
         types: [python]
         require_serial: true
       - id: check-added-large-files
         name: Check for added large files
         entry: check-added-large-files
-        language: python
+        language: system
       - id: check-toml
         name: Check Toml
         entry: check-toml
-        language: python
+        language: system
         types: [toml]
       - id: check-yaml
         name: Check Yaml
         entry: check-yaml
-        language: python
+        language: system
         types: [yaml]
       - id: end-of-file-fixer
         name: Fix End of Files
         entry: end-of-file-fixer
-        language: python
-        types: [text]
-        stages: [pre-commit, pre-push, manual]
-        exclude: docs/
-      - id: flake8
-        name: flake8
-        entry: flake8
-        language: python
-        types: [python]
-        require_serial: true
-        args:
-          - --ignore=D212,W503,C901
-      - id: pyupgrade
-        name: pyupgrade
-        description: Automatically upgrade syntax for newer versions.
-        entry: pyupgrade
-        language: python
-        types: [python]
-        args: [--py39-plus, --keep-runtime-typing]
-      - id: trailing-whitespace
-        name: Trim Trailing Whitespace
-        entry: trailing-whitespace-fixer
-        language: python
+        language: system
         types: [text]
         stages: [pre-commit, pre-push, manual]
         exclude: docs/

drevalpy/experiment.py

@@ -1,5 +1,6 @@
 """Main module for running the drug response prediction experiment."""
 
+import importlib
 import json
 import os
 import shutil
@@ -17,6 +18,11 @@
 from .models.drp_model import DRPModel
 from .pipeline_function import pipeline_function
 
+if importlib.util.find_spec("ray"):
+    import ray
+else:
+    ray = None
+
 
 def drug_response_experiment(
     models: list[type[DRPModel]],
@@ -1038,8 +1044,6 @@ def hpam_tune_raytune(
     :param path_data: path to the data directory, e.g., data/
     :returns: best hyperparameters
     """
-    import ray
-
     if len(hpam_set) == 1:
         return hpam_set[0]
     ray.init(_temp_dir=os.path.join(os.path.expanduser("~"), "raytmp"))