text: import os
  class Config:
    '''
    class that defines configuarations
    '''
    SECRET_KEY='7cf79c6a761ba6ae077394a44ddfc6b5'
    QUOTES_URL = 'http://quotes.stormconsultancy.co.uk/random.json'
    
  class ProdConfig(Config):
    '''
    class that defines configuarations in production
    '''
    SQLALCHEMY_DATABASE_URI = os.environ.get("DATABASE_URL")
    DEBUG=False
  
  class DevConfig(Config):
    '''
    class that defines configuarations in development
    '''
    DEBUG=True
    SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://emmanuel:123456@localhost/blogs'
  
  config_options = {
    'development' :DevConfig,
    'production'  :ProdConfig
  }
  
  