code: def __call__(self, x: Tensor) -> Tensor:
      return self.w2(self.w1(x).silu() * self.w3(x))
  
imports: from typing import Tuple, Union, Optional, Dict
  from tinygrad import Tensor, Variable, TinyJit, dtypes, nn, Device
  from tinygrad.helpers import getenv
label_desc: Use image node_id 2 for calling the FeedForward obj's underlying member method code with example usage: obj.__call__(x) and returns: self