From 3794735df9bc192b91257d21355ad43011f85fc8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BE=9D=E7=91=AA=E8=B2=93?= <imacat@mail.imacat.idv.tw>
Date: Sun, 16 Aug 2020 10:40:31 +0800
Subject: [PATCH] Added the documentation to the get_form_class() method in the
 FormView in the Mia core application.

---
 mia_core/views.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mia_core/views.py b/mia_core/views.py
index 87cf5e0..5405f08 100644
--- a/mia_core/views.py
+++ b/mia_core/views.py
@@ -105,7 +105,8 @@ class FormView(View):
         return redirect(str(UrlBuilder(self.get_success_url())
                             .query(r=self.request.GET.get("r"))))
 
-    def get_form_class(self):
+    def get_form_class(self) -> Type[forms.Form]:
+        """Returns the form class."""
         if self.form_class is None:
             raise AttributeError("Please defined the form_class property.")
         return self.form_class