From 85020a76c28127b7aa4f0e923a0f3dcd284df915 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 22 Oct 2024 18:51:19 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 machine_learning/ridge_regression.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/machine_learning/ridge_regression.py b/machine_learning/ridge_regression.py
index ad34600b3..20324e987 100644
--- a/machine_learning/ridge_regression.py
+++ b/machine_learning/ridge_regression.py
@@ -16,7 +16,9 @@ class RidgeRegression:
         self.alpha = alpha
         self.lambda_ = lambda_
         self.iterations = iterations
-        self.theta: Optional[np.ndarray] = None  # Initialize as None, later will be ndarray
+        self.theta: Optional[np.ndarray] = (
+            None  # Initialize as None, later will be ndarray
+        )
 
     def feature_scaling(
         self, features: np.ndarray
@@ -95,7 +97,7 @@ class RidgeRegression:
         """
         if self.theta is None:
             raise ValueError("Model is not trained yet. Call the `fit` method first.")
-        
+
         features_scaled, _, _ = self.feature_scaling(
             features
         )  # Scale features using training data
@@ -120,7 +122,7 @@ class RidgeRegression:
         """
         if self.theta is None:
             raise ValueError("Model is not trained yet. Call the `fit` method first.")
-        
+
         features_scaled, _, _ = self.feature_scaling(
             features
         )  # Scale features using training data