import tensorflow as tf

input = tf.constant([1,1],dtype=tf.qint32)

@tf.function
def test():
 y = tf.raw ops.Dequantize(
  input=input,
  min range=[1.0],
  max range=[10.0],
  mode='MIN COMBINED',
  narrow range=False,
  axis=2**31-1,
  dtype=tf.bfloat16)
 return y

test()

 int axis = -1; 
 Status s = c->GetAttr("axis", &axis);
 // ...
 if (axis < -1) {
  return errors::InvalidArgument("axis should be at least -1, got ",
                  axis);
 }
 // ...
 if (axis != -1) {
  ShapeHandle input;
  TF RETURN IF ERROR(c->WithRankAtLeast(c->input(0), axis + 1, &input));
  // ...
 }