docs: public SDVariable layerNorm(String name, SDVariable input, SDVariable gain, SDVariable bias, int... dimensions) {
          validateFloatingPoint("layerNorm", "input", input);
          validateFloatingPoint("layerNorm", "gain", gain);
          validateFloatingPoint("layerNorm", "bias", bias);
          SDVariable result = f().layerNorm(input, gain, bias, dimensions);
          return updateVariableNameAndReference(result, name);
      }