def init_dtype_type(self):
    self.dtype = np.float64
    self.x_shape = (100, 4, 5)
    self.shifts = [101, (- 1)]
    self.dims = [0, (- 2)]
def init_dtype_type(self):
    self.dtype = np.float64
    self.x_shape = (100, 4, 5)
    self.shifts = [101, (- 1)]
    self.dims = [0, (- 2)]