Update demo example

README.rst

@@ -78,7 +78,7 @@ Key features of the ``Dependency Injector``:
 .. code-block:: python
 
    from dependency_injector import containers, providers
-   from dependency_injector.wiring import Provide
+   from dependency_injector.wiring import inject, Provide
 
 
    class Container(containers.DeclarativeContainer):
@@ -97,6 +97,7 @@ Key features of the ``Dependency Injector``:
        )
 
 
+   @inject
    def main(service: Service = Provide[Container.service]):
        ...
 

docs/index.rst

@@ -85,7 +85,7 @@ Key features of the ``Dependency Injector``:
 .. code-block:: python
 
    from dependency_injector import containers, providers
-   from dependency_injector.wiring import Provide
+   from dependency_injector.wiring import inject, Provide
 
 
    class Container(containers.DeclarativeContainer):
@@ -104,6 +104,7 @@ Key features of the ``Dependency Injector``:
        )
 
 
+   @inject
    def main(service: Service = Provide[Container.service]):
        ...
 

docs/introduction/di_in_python.rst

@@ -162,7 +162,7 @@ the dependency.
 .. code-block:: python
 
    from dependency_injector import containers, providers
-   from dependency_injector.wiring import Provide
+   from dependency_injector.wiring import inject, Provide
 
 
    class Container(containers.DeclarativeContainer):
@@ -181,6 +181,7 @@ the dependency.
        )
 
 
+   @inject
    def main(service: Service = Provide[Container.service]):
        ...
 

examples/demo/with_di.py

@@ -2,7 +2,7 @@ import sys
 from unittest import mock
 
 from dependency_injector import containers, providers
-from dependency_injector.wiring import Provide
+from dependency_injector.wiring import inject, Provide
 
 from after import ApiClient, Service
 
@@ -23,6 +23,7 @@ class Container(containers.DeclarativeContainer):
     )
 
 
+@inject
 def main(service: Service = Provide[Container.service]):
     ...