delu.nn.Lambda¶ class delu.nn.Lambda(fn)[source]¶ A parameters-free module for wrapping callables. Examples assert delu.nn.Lambda(lambda: 0)() == 0 assert delu.nn.Lambda(lambda x: x)(1) == 1 assert delu.nn.Lambda(lambda x, y, z: x + y + z)(1, 2, z=3) == 6 Parameters fn (Callable) – __init__(fn)[source]¶ Initialize self. Parameters fn (Callable) – forward(*args, **kwargs)[source]¶ Perform the forward pass.