def __init__(self, epsilon: float = 1e-6, *args, **kwargs):
        """
        Parameters
        ----------
        epsilon : float
            Small float to adjust the activation.
        """
        super().__init__(*args, **kwargs)
        self.epsilon = epsilon

        Parameters
        ----------
        epsilon : float
            Small float to adjust the activation.
        
braindecode/modules/activation.py