Update prediction Results docs (#4139)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

docs/reference/engine/results.md

@@ -3,32 +3,32 @@ description: Master Ultralytics engine results including base tensors, boxes, an
 keywords: Ultralytics, engine, results, base tensor, boxes, keypoints
 ---
 
-## BaseTensor
+# Reference for `ultralytics/engine/results.py`
+
+!!! note
+
+    Full source code for this file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/engine/results.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/engine/results.py).
+
 ---
-### ::: ultralytics.engine.results.BaseTensor
+## ::: ultralytics.engine.results.BaseTensor
 <br><br>
 
-## Results
 ---
-### ::: ultralytics.engine.results.Results
+## ::: ultralytics.engine.results.Results
 <br><br>
 
-## Boxes
 ---
-### ::: ultralytics.engine.results.Boxes
+## ::: ultralytics.engine.results.Boxes
 <br><br>
 
-## Masks
 ---
-### ::: ultralytics.engine.results.Masks
+## ::: ultralytics.engine.results.Masks
 <br><br>
 
-## Keypoints
 ---
-### ::: ultralytics.engine.results.Keypoints
+## ::: ultralytics.engine.results.Keypoints
 <br><br>
 
-## Probs
 ---
-### ::: ultralytics.engine.results.Probs
+## ::: ultralytics.engine.results.Probs
 <br><br>