We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Option to post video in article
Make it possible to post video in article from dashboard.


--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `apps/article/dashboard/forms.py`
Content:
```
1 # -*- encoding: utf-8 -*-
2 from django import forms
3 
4 from apps.article.models import Article
5 from apps.dashboard.widgets import DatetimePickerInput, multiple_widget_generator
6 from apps.gallery.widgets import SingleImageInput
7 
8 from taggit.forms import TagWidget
9 
10 
11 class ArticleForm(forms.ModelForm):
12 
13     class Meta(object):
14         """
15         Add fields that should have DTP activated in the datetimepicker_fields list
16         """
17 
18         model = Article
19         fields = [
20             'heading',
21             'ingress_short',
22             'ingress',
23             'content',
24             'image',
25             'published_date',
26             'authors',
27             'tags',
28             'featured'
29         ]
30 
31         # Fields should be a mapping between field name and an attribute dictionary
32         img_fields = [('image', {'id': 'responsive-image-id'})]
33         dtp_fields = [('published_date', {})]
34         widgetlist = [
35             (DatetimePickerInput, dtp_fields),
36             (SingleImageInput, img_fields)
37         ]
38 
39         # Multiple widget generator merges results from regular widget_generator into a single widget dict
40         widgets = multiple_widget_generator(widgetlist)
41         widgets.update({'tags': TagWidget(attrs={'placeholder': 'Eksempel: åre, online, kjelleren'})})
42         labels = {
43             'tags': u'Tags'
44         }
45
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/apps/article/dashboard/forms.py b/apps/article/dashboard/forms.py
--- a/apps/article/dashboard/forms.py
+++ b/apps/article/dashboard/forms.py
@@ -22,6 +22,7 @@
             'ingress',
             'content',
             'image',
+            'video',
             'published_date',
             'authors',
             'tags',

{"golden_diff": "diff --git a/apps/article/dashboard/forms.py b/apps/article/dashboard/forms.py\n--- a/apps/article/dashboard/forms.py\n+++ b/apps/article/dashboard/forms.py\n@@ -22,6 +22,7 @@\n             'ingress',\n             'content',\n             'image',\n+            'video',\n             'published_date',\n             'authors',\n             'tags',\n", "issue": "Option to post video in article\nMake it possible to post video in article from dashboard.\n\n", "before_files": [{"content": "# -*- encoding: utf-8 -*-\nfrom django import forms\n\nfrom apps.article.models import Article\nfrom apps.dashboard.widgets import DatetimePickerInput, multiple_widget_generator\nfrom apps.gallery.widgets import SingleImageInput\n\nfrom taggit.forms import TagWidget\n\n\nclass ArticleForm(forms.ModelForm):\n\n    class Meta(object):\n        \"\"\"\n        Add fields that should have DTP activated in the datetimepicker_fields list\n        \"\"\"\n\n        model = Article\n        fields = [\n            'heading',\n            'ingress_short',\n            'ingress',\n            'content',\n            'image',\n            'published_date',\n            'authors',\n            'tags',\n            'featured'\n        ]\n\n        # Fields should be a mapping between field name and an attribute dictionary\n        img_fields = [('image', {'id': 'responsive-image-id'})]\n        dtp_fields = [('published_date', {})]\n        widgetlist = [\n            (DatetimePickerInput, dtp_fields),\n            (SingleImageInput, img_fields)\n        ]\n\n        # Multiple widget generator merges results from regular widget_generator into a single widget dict\n        widgets = multiple_widget_generator(widgetlist)\n        widgets.update({'tags': TagWidget(attrs={'placeholder': 'Eksempel: \u00e5re, online, kjelleren'})})\n        labels = {\n            'tags': u'Tags'\n        }\n", "path": "apps/article/dashboard/forms.py"}], "after_files": [{"content": "# -*- encoding: utf-8 -*-\nfrom django import forms\n\nfrom apps.article.models import Article\nfrom apps.dashboard.widgets import DatetimePickerInput, multiple_widget_generator\nfrom apps.gallery.widgets import SingleImageInput\n\nfrom taggit.forms import TagWidget\n\n\nclass ArticleForm(forms.ModelForm):\n\n    class Meta(object):\n        \"\"\"\n        Add fields that should have DTP activated in the datetimepicker_fields list\n        \"\"\"\n\n        model = Article\n        fields = [\n            'heading',\n            'ingress_short',\n            'ingress',\n            'content',\n            'image',\n            'video',\n            'published_date',\n            'authors',\n            'tags',\n            'featured'\n        ]\n\n        # Fields should be a mapping between field name and an attribute dictionary\n        img_fields = [('image', {'id': 'responsive-image-id'})]\n        dtp_fields = [('published_date', {})]\n        widgetlist = [\n            (DatetimePickerInput, dtp_fields),\n            (SingleImageInput, img_fields)\n        ]\n\n        # Multiple widget generator merges results from regular widget_generator into a single widget dict\n        widgets = multiple_widget_generator(widgetlist)\n        widgets.update({'tags': TagWidget(attrs={'placeholder': 'Eksempel: \u00e5re, online, kjelleren'})})\n        labels = {\n            'tags': u'Tags'\n        }\n", "path": "apps/article/dashboard/forms.py"}]}