updated README.md

README.md

@@ -36,7 +36,7 @@ These examples, along with our NVIDIA deep learning software stack, are provided
 | [SE-ResNeXt-101](https://github.com/NVIDIA/DeepLearningExamples/tree/master/TensorFlow/Classification/ConvNets/se-resnext101-32x4d)    | TensorFlow   | Yes            | Yes       | -          | Supported | -    | Supported                                                                                                                             | Yes  | -                                                                                                                                                                |
 | [SSD](https://github.com/NVIDIA/DeepLearningExamples/tree/master/PyTorch/Detection/SSD)                                                | PyTorch      | Yes            | Yes       | -          | Supported | -    | Supported                                                                                                                             | -    | [Yes](https://github.com/NVIDIA/DeepLearningExamples/blob/master/PyTorch/Detection/SSD/examples/inference.ipynb)                                                 |
 | [SSD](https://github.com/NVIDIA/DeepLearningExamples/tree/master/TensorFlow/Detection/SSD)                                             | TensorFlow   | Yes            | Yes       | -          | Supported | -    | Supported                                                                                                                             | Yes  | [Yes](https://github.com/NVIDIA/DeepLearningExamples/blob/master/TensorFlow/Detection/SSD/models/research/object_detection/object_detection_tutorial.ipynb)      |
-| [U-Net Med](https://github.com/NVIDIA/DeepLearningExamples/tree/master/TensorFlow2/Segmentation/UNet_Medical)                          | TensorFlow2  | Yes            | Yes       | -          | Tentative | -    | Supported                                                                                                                             | Yes  | -                                                                                                                                                                |
+| [U-Net Med](https://github.com/NVIDIA/DeepLearningExamples/tree/master/TensorFlow2/Segmentation/UNet_Medical)                          | TensorFlow2  | Yes            | Yes       | -          | Example | -    | Supported                                                                                                                             | Yes  | -                                                                                                                                                                |
 
 ## Natural Language Processing
 | Models                                                                                                                 | Framework   | AMP  | Multi-GPU | Multi-Node | TensorRT | ONNX | Triton                                                                                                    | DLC  | NB                                                                                                                                          |