(self)
return False
Returns `True` if this layer provides its own custom backward pass code.

    A layer subclass that provides custom backward pass code (for custom
    gradients) must override this method to return `True`.
Returns `True` if this layer provides its own custom backward pass code.
Returns True if this layer provides its own custom backward pass code .
def has_backward(self):
    """Returns `True` if this layer provides its own custom backward pass code.

    A layer subclass that provides custom backward pass code (for custom
    gradients) must override this method to return `True`.
    """
    return False
def has_backward ( self ) : return False