old_contents: import os
  from .settings import BASE_DIR
  
  
  DEBUG=True
  
  SECRET_KEY = 'p-gvap=o0(jm%14k&zn5wc4-u!7b-3#6#z@-@y)%$-k)!-u5)*'
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
      }
  }
  
  DUMMY_CACHE = {
      'default': {
          'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
      }
  }
  
  CACHES = DUMMY_CACHE
  
  EMAIL_HOST = 'localhost'
  EMAIL_PORT = '1025'
  
  # Do not compress static files
  COMPRESS_ENABLED = False
  
  RECAPTCHA_PRIVATE_KEY = '6Le9nQ0TAAAAAJl93EqP0M0loXz_EVe_KXLl7DzP'
  
new_contents: import os
  from .settings import BASE_DIR
  
  
  DEBUG=True
  
  ADMINS = (('Ilias Stamatis', 'stamatis.iliass@gmail.com'), )
  MANAGERS = ADMINS
  
  SECRET_KEY = 'p-gvap=o0(jm%14k&zn5wc4-u!7b-3#6#z@-@y)%$-k)!-u5)*'
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
      }
  }
  
  DUMMY_CACHE = {
      'default': {
          'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
      }
  }
  
  CACHES = DUMMY_CACHE
  
  EMAIL_HOST = 'localhost'
  EMAIL_PORT = '1025'
  
  # Do not compress static files
  COMPRESS_ENABLED = False
  
  RECAPTCHA_PRIVATE_KEY = '6Le9nQ0TAAAAAJl93EqP0M0loXz_EVe_KXLl7DzP'
  
subject: add admins and managers in settings_dev.py