[Feature] add quantiles validation logic (#21)

Exception for 0 or 1 alphas
RektPunk · Aug 27, 2024 · 5c2e869 · 5c2e869
1 parent 933f4d0
commit 5c2e869
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -8,11 +8,11 @@ repos:
     -   id: check-yaml
     -   id: check-json
 -   repo: https://github.com/psf/black
-    rev: stable
+    rev: 24.8.0
     hooks:
     -   id: black
 -   repo: https://github.com/pycqa/isort
-    rev: 5.12.0
+    rev: 5.13.2
     hooks:
     -   id: isort
         args: ["--profile", "black"]
diff --git a/mqboost/utils.py b/mqboost/utils.py
@@ -22,6 +22,9 @@ def alpha_validate(
     if isinstance(alphas, float):
         alphas = [alphas]
 
+    if 0.0 in alphas or 1.0 in alphas:
+        raise ValidationException("Alpha cannot be 0 or 1")
+
     _len_alphas = len(alphas)
     if _len_alphas == 0:
         raise ValidationException("Input alpha is not valid")