old_contents: from .base_settings import *
  import dj_database_url
  import os
  
  ALLOWED_HOSTS = ['shaha-halaqat.herokuapp.com', '0.0.0.0']
  
  db_from_env = dj_database_url.config(conn_max_age=500)
  DATABASES['default'].update(db_from_env)
  
  # Static files (CSS, JavaScript, Images)
  # https://docs.djangoproject.com/en/1.9/howto/static-files/
  
  PROJECT_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  
  STATIC_ROOT = os.path.join(PROJECT_ROOT, 'static')
  STATIC_URL = '/static/'
  
  # Simplified static file serving.
  # https://warehouse.python.org/project/whitenoise/
  # STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
  
new_contents: from .base_settings import *
  import dj_database_url
  import os
  
  ALLOWED_HOSTS = ['shaha-halaqat.herokuapp.com', '0.0.0.0']
  
  db_from_env = dj_database_url.config(conn_max_age=500)
  DATABASES['default'].update(db_from_env)
  
  # Static files (CSS, JavaScript, Images)
  # https://docs.djangoproject.com/en/1.9/howto/static-files/
  
  PROJECT_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  
  STATIC_ROOT = os.path.join(PROJECT_ROOT, 'static')
  STATIC_URL = '/static/'
  
  # Simplified static file serving.
  # https://warehouse.python.org/project/whitenoise/
  # STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
  
  
  TEMPLATES = [
      {
          'BACKEND': 'django.template.backends.django.DjangoTemplates',
          'DIRS': ['templates'],
          'APP_DIRS': True,
          'OPTIONS': {
              'loaders': [
                  (
                      'django.template.loaders.cached.Loader', [
                          'django.template.loaders.filesystem.Loader',
                          'django.template.loaders.app_directories.Loader',
                      ]
                  ),
              ],
              'context_processors': [
                  'django.template.context_processors.request',
                  'django.contrib.auth.context_processors.auth',
                  'django.contrib.messages.context_processors.messages',
                  'django.template.context_processors.media',
                  'django.template.context_processors.i18n',
              ],
          },
      },
  ]
  
  LANGUAGE_CODE = 'ar'
  
subject: Add cached tempaltes and standard language is Ar