message: add generated operator document.
diff: @@ -2519,7 +2519,7 @@ The order of matrixes `{K, L, D, R, N, C}` is defined as:
  <dd>The value for the elements of the output tensor.</dd>
  </dl>
  -#### Inputs
  +#### Inputs0 - 1
  <dl>
  <dt>input (optional)</dt>
  <dt>T</dt>
  