message: Added an example for `atan2` in pbtxt file
diff: @@ -2,10 +2,19 @@ op {
  graph_op_name: "Atan2"
  summary: "Computes arctangent of `y/x` element-wise, respecting signs of the arguments."
  description: <<END
  -This is the angle \( \theta \in [-\pi, \pi] \) such that
  -\[ x = r \cos(\theta) \]
  +This is the angle \\( \theta \in [-\pi, \pi] \\) such that
  +\\[ x = r \cos(\theta) \\]
  and
  -\[ y = r \sin(\theta) \]
  -where \(r = \sqrt(x^2 + y^2) \).
  +\\[ y = r \sin(\theta) \\]
  +where \\(r = \sqrt{x^2 + y^2} \\).
  +
  +For example:
  +
  +>>> x = [1., 1.]
  +>>> y = [1., -1.]
  +>>> print((tf.math.atan2(y,x) * (180 / np.pi)).numpy())
  +[ 45. -45.]
  +
  +
  END
  }
  