def METHOD_NAME(self):
    """Test inputting a vector of zeros
    Inputting zeros should return the cutoff value from UnaryOperator (i.e., 1e-30).
    https://essentia.upf.edu/reference/std_UnaryOperator.html
    """
    log_cutoff = -30
    self.assertEqualVector(TensorflowInputFSDSINet()(zeros(self.frame_size)), log_cutoff * ones(self.n_bands))