Update make the search section

docs/tutorials/flask.rst

@@ -633,7 +633,10 @@ and put next into it:
 
        def search_repositories(self, term, limit):
            """Search for repositories and return formatted data."""
-           repositories = self._github_client.search_repositories(term, **{'in': 'name'})
+           repositories = self._github_client.search_repositories(
+               query=term,
+               **{'in': 'name'},
+           )
            return [
                self._format_repo(repository)
                for repository in repositories[:limit]
@@ -703,12 +706,12 @@ Edit ``containers.py``:
 Make the search
 ---------------
 
-Now we are ready to make the search work.
+Now we are ready to make the search work. Let's use the ``SearchService`` in the ``index`` view.
 
 Edit ``views.py``:
 
 .. code-block:: python
-   :emphasize-lines: 5,8,11,16
+   :emphasize-lines: 5,8,10
 
    """Views module."""
 
@@ -718,9 +721,8 @@ Edit ``views.py``:
 
 
    def index(search_service: SearchService):
-       search_term = request.args.get('search_term')
-
-       repositories = search_service.search_repositories(search_term)
+       search_term = request.args.get('search_term', 'Dependency Injector')
+       repositories = search_service.search_repositories(search_term, limit=10)
 
        return render_template(
            'index.html',
@@ -728,6 +730,8 @@ Edit ``views.py``:
            repositories=repositories,
        )
 
+Now let's inject the ``SearchService`` dependency into the ``index`` view.
+
 Edit ``containers.py``:
 
 .. code-block:: python
@@ -769,16 +773,11 @@ Edit ``containers.py``:
            search_service=search_service,
        )
 
-Edit ``config.yml``:
+Make sure the app is running or use ``flask run`` and open ``http://127.0.0.1:5000/``.
 
-.. code-block::
-   :emphasize-lines: 3-5
+You should see:
 
-   github:
-     request_timeout: 10
-   search:
-     default_term: "Dependency Injector"
-     default_limit: 5
+.. image::  flask_images/screen_02.png
 
 Tests
 -----

examples/miniapps/ghnav-flask/README.rst

@@ -4,6 +4,8 @@ Flask Dependency Injection Example
 Application ``githubnavigator`` is a `Flask <https://flask.palletsprojects.com/>`_ +
 `Dependency Injector <http://python-dependency-injector.ets-labs.org/>`_ application.
 
+.. image:: screenshot.png
+
 Run
 ---
 

examples/miniapps/ghnav-flask/config.yml

@@ -2,4 +2,4 @@ github:
   request_timeout: 10
 search:
   default_term: "Dependency Injector"
-  default_limit: 5
+  default_limit: 10

examples/miniapps/ghnav-flask/githubnavigator/services.py

@@ -13,7 +13,10 @@ class SearchService:
 
     def search_repositories(self, term, limit):
         """Search for repositories and return formatted data."""
-        repositories = self._github_client.search_repositories(term, **{'in': 'name'})
+        repositories = self._github_client.search_repositories(
+            query=term,
+            **{'in': 'name'},
+        )
         return [
             self._format_repo(repository)
             for repository in repositories[:limit]