code: def clamp_preserve_gradients(x, min, max):
      # This helper function clamps gradients but still passes through the gradient in clamped regions
      return x + (x.clamp(min, max) - x).detach()
  
label_desc: Use image node_id 1 for calling a global function with example usage: clamp_preserve_gradients(x, min, max) and returns: unknown