[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/rbf_network.py

@@ -90,7 +90,7 @@ def _compute_rbf_activations(self, X: np.ndarray) -> np.ndarray:  # noqa: N803
 
         return activations
 
-    def train(self, X: np.ndarray, y: np.ndarray) -> None:   # noqa: N803
+    def train(self, X: np.ndarray, y: np.ndarray) -> None:  # noqa: N803
         """
         Train the RBFNN using KMeans clustering and least-squares fitting.
 
@@ -132,7 +132,7 @@ def train(self, X: np.ndarray, y: np.ndarray) -> None:   # noqa: N803
         # weights = (A^T A)^-1 A^T y, where A is the activation matrix
         self.weights = np.linalg.lstsq(activations, y, rcond=None)[0]
 
-    def predict(self, X: np.ndarray) -> np.ndarray:   # noqa: N803
+    def predict(self, X: np.ndarray) -> np.ndarray:  # noqa: N803
         """
         Make predictions using trained RBFNN.