How to use the aerosandbox.airfoils function in AeroSandbox

x = np.hstack((x_U, x_L))
                    y = np.hstack((y_U, y_L))

                    coordinates = np.column_stack((x, y))

                    self.coordinates = coordinates
                    return
                else:
                    print("Unfortunately, only 4-series NACA airfoils can be generated at this time.")

        # Try to read from airfoil database
        try:
            import importlib.resources
            from . import airfoils
            raw_text = importlib.resources.read_text(airfoils, name + '.dat')
            trimmed_text = raw_text[raw_text.find('\n'):]

            coordinates1D = np.fromstring(trimmed_text, sep='\n')  # returns the coordinates in a 1D array
            assert len(
                coordinates1D) % 2 == 0, 'File was found in airfoil database, but it could not be read correctly!'  # Should be even

            coordinates = np.reshape(coordinates1D, (-1, 2))
            self.coordinates = coordinates
            return

        except FileNotFoundError:
            print("File was not found in airfoil database!")