Create a new empty DAG, which inherits from nn.Container.
-### nn.DAG:connect(module1, module2 [, module3, [...]]]) ###
+### nn.DAG:connect(module1, module2 [, module3, [...]]) ###
Add new nodes corresponding to the modules passed as arguments if they
have not been already added in a previous call. Add edges between
```
dot graph.dot -T pdf -o graph.pdf
```
+
+### nn.DAG:setLabel(module, name) ###
+
+Add a label to the given module, that will be used for DAG:print() and DAG:saveDot()