style: fixed code with pep8 rule

.idea/codeStyles/codeStyleConfig.xml

+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </state>
+</component>
\ No newline at end of file

widget_group_17/homepage/models.py

 from django.db import models
 
 class Department(models.Model):
-    dept_name = models.CharField(max_length=50, null=True)
-    home_unit = models.CharField(max_length=50, null=True)
+    dept_name = models.CharField(max_length=50,null=True)
+    home_unit = models.CharField(max_length=50,null=True)
 
     def __str__(self):
         return self.dept_name
@@ -11,9 +11,12 @@ class WidgetUser(models.Model):
     first_name = models.CharField(max_length=50)
     middle_name = models.CharField(max_length=50)
     last_name = models.CharField(max_length=50)
-    id_num = models.IntegerField(max_length=7, null=True)
-    email = models.EmailField(max_length=50, null=True)
-    department = models.ForeignKey(Department, on_delete=models.CASCADE, null=True, related_name='department')
+    id_num = models.IntegerField(max_length=7,null=True)
+    email = models.EmailField(max_length=50,null=True)
+    department = models.ForeignKey(Department,
+                                   on_delete=models.CASCADE,
+                                   null=True,
+                                   related_name='department')
 
     def __str__(self):
         return self.first_name
\ No newline at end of file

widget_group_17/homepage/urls.py

 from django.urls import path
-
 from . import views
 
 urlpatterns = [

widget_group_17/homepage/views.py

@@ -7,13 +7,11 @@ def welcome(request):
     return HttpResponse('Welcome to Widget!')
 
 def index(request):
+    widget_user_view = 'WIDGET USERS: '
+    widget_user = WidgetUser.objects.all()
 
-    WidgetUserView = 'WIDGET USERS: '
-
-    widgetuser = WidgetUser.objects.all()
-
-    for user in widgetuser:
-        WidgetUserView += "<br/> {}, {} {}: {}, {}, {}, {}".\
+    for user in widget_user:
+        widget_user_view += "<br/> {}, {} {}: {}, {}, {}, {}".\
             format(user.last_name,
                    user.first_name,
                    user.middle_name,
@@ -22,4 +20,4 @@ def index(request):
                    user.department.dept_name,
                    user.department.home_unit)
 
-    return HttpResponse(WidgetUserView)
\ No newline at end of file
+    return HttpResponse(widget_user_view)
\ No newline at end of file