clamp
class torch.ao.nn.quantized.functional.clamp(input, min_, max_)
float(input, min_, max_) -> Tensor
Applies the clamp function element-wise. See "clamp" for more
   details.
Parameters:
      * input (Tensor) -- quantized input
  * **min** -- minimum value for clamping

  * **max** -- maximum value for clamping

Return type:
      Tensor