add get model in nnframe doc (#3776)

* add get model in nnframe doc
2021-12-21 23:38:18 -08:00 · 2021-12-21 23:38:18 -08:00 · 862c530685
commit 862c530685
parent f27f2e9d3a
1 changed files with 12 additions and 0 deletions
--- a/docs/readthedocs/source/doc/DLlib/Overview/nnframes.md
+++ b/docs/readthedocs/source/doc/DLlib/Overview/nnframes.md
@ -203,6 +203,18 @@ nn_model = NNModel(bigDLModel)

 Meanwhile, for advanced use cases (e.g. model with multiple input tensor), `NNModel` supports: `setSamplePreprocessing(value: Preprocessing[Any, Sample[T]])`to directly compose Sample according to user-specified Preprocessing.

+We can get model from `NNModel` by: 
+
+**Scala:**
+```scala
+val model = nnModel.getModel()
+```
+
+**Python:**
+```python
+model = nn_model.model
+```
+
 ---

 ### 2.3 NNClassifier