[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

machine_learning/ridge_regression.py

@@ -95,7 +95,7 @@ def predict(self, features: np.ndarray) -> np.ndarray:
             raise ValueError("Model is not trained yet. Call the `fit` method first.")
 
         # Scale features using training data
-        features_scaled, _mean, _std= self.feature_scaling(features)
+        features_scaled, _mean, _std = self.feature_scaling(features)
         return features_scaled.dot(self.theta)
 
     def compute_cost(self, features: np.ndarray, target: np.ndarray) -> float: