code: def forward(self, x):
      scale = paddle.abs(self.scale * self.lr_mult)
      return x * scale
  
file_path: PaddleSeg/EISeg/eiseg/inference/predictor/ops.py
imports: import paddle
  import paddle.nn
  import numpy
label_desc: Use image node_id 2 for calling the ScaleLayer obj's underlying member method code with example usage: obj.forward(x) and returns: unknown