text: import os
  
  class Config:
      #debug = True
      SECRET_KEY = 'pitches'
      
      SQLALCHEMY_TRACK_MODIFICATIONS = False
      
      #  email configurations
      MAIL_SERVER = 'smtp.gmail.com'
      MAIL_PORT = 525
      MAIL_USE_TLS = False
      MAIL_USE_SSL = True
      MAIL_USERNAME = os.environ.get("MAIL_USERNAME")
      MAIL_PASSWORD = os.environ.get("MAIL_PASSWORD")
      UPLOADED_PHOTOS_DEST = 'app/static/photos'
      
      @staticmethod
      def init_app(app):
          pass
      
      
  class ProdConfig(Config):
      '''
      Production  configuration child class
      Args:
          Config: The parent configuration class with General configuration settings
      '''
      SQLALCHEMY_DATABASE_URI = os.environ.get("DATABASE_URL")   
      
      
  class TestConfig(Config):
      '''
      Testing configuration child class
      Args:
          Config: The parent configuration class with General configuration settings
      '''
      SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://martin:martin123@localhost/pitches'
      
  class DevConfig(Config):
      '''
      Development  configuration child class
      Args:
          Config: The parent configuration class with General configuration settings
      '''
      SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://martin:martin123@localhost/pitches'
      DEBUG = True  
      
      
  config_options = {
      'development':DevConfig,
      'production':ProdConfig,
      'test':TestConfig
  }         
  
  
  
  
  