Addressing type hint error

Data_Generation/Piecewise_Box_Functions.py

@@ -95,7 +95,7 @@ def add_thickness(array_original, thickness: int) -> np.ndarray:
 
 
 # The function to efficiently combine arrays in a list
-def combine_arrays(arrays: list[np.ndarray]) -> np.ndarray:
+def combine_arrays(arrays):
     output_array = np.sum(arrays, axis=0)  # Add the list of arrays
     output_array = np.array(output_array > 0, dtype=int)  # Convert all values in array to 1
     return output_array