Update radial_basis_function_neural_network.py

Author: JeninaAngelin

neural_network/radial_basis_function_neural_network.py

@@ -10,9 +10,6 @@
 - Wikipedia https://en.wikipedia.org/wiki/Radial_basis_function_network
 """
 
-import numpy as np
-
-
 class RadialBasisFunctionNeuralNetwork:
     """
     A simple implementation of a Radial Basis Function Neural Network (RBFNN).
@@ -144,10 +141,11 @@ def predict(self, input_data: np.ndarray) -> np.ndarray:
         rbf_outputs = self._compute_rbf_outputs(input_data)
         return rbf_outputs.dot(self.weights)
 
+import numpy as np
+
 
 # Example Usage
 if __name__ == "__main__":
-    # doctest.testmod()  # Running the doctest
 
     # Sample dataset for XOR problem
     X = np.array([[0, 0], [1, 0], [0, 1], [1, 1]])  # 2D input