old_contents: class DefaultConfig(object):
      DEBUG = False
      TESTING = False
      CSRF_ENABLED = True
      SECRET_KEY = "this-really-needs-to-be-changed"
      USER = "this-really-needs-to-be-changed"
      SQLALCHEMY_DATABASE_URI = "postgresql://" + USER + ":" + SECRET_KEY + "@localhost/this-really-needs-to-be-changed"
      SQLALCHEMY_TRACK_MODIFICATIONS = True
  
  
  class TestingConfig(DefaultConfig):
      SQLALCHEMY_DATABASE_URI = "postgresql://user_test:password_test@localhost/adkintun_test"
      PRESERVE_CONTEXT_ON_EXCEPTION = False
      TESTING = True
      DEBUG = True
  
  
  class AppTokens:
      tokens = {
          # random string, size 50 : name of the token
          "token-for-app-mobile": "app_mobile",
      }
  
  
  class AdminUser:
      first_name = "this-really-needs-to-be-changed"
      last_name = "this-really-needs-to-be-changed"
      login = "this-really-needs-to-be-changed"
      email = "this-really-needs-to-be-changed"
      password = "this-really-needs-to-be-changed"
  
  
  class OpenCellIdToken:
      """
      Open CellId Key token used in the antenna geolocalization process
      """
      token = "this-really-needs-to-be-changed"
  
  
  class Urls:
      BASE_URL_OPENCELLID = "http://opencellid.org/cell/get"
  
  
  class Files:
      LOGS_FOLDER = "tmp"
      GEOLOCALIZATION_LOG_FILE = "geolocalization.log"
      PRINCIPAL_LOG_FILE = "adkintun-debug.log"
      STATIC_FILES_FOLDER = "app/static"
      FILES_FOLDER = "speedtest_files"
      REPORTS_FOLDER = STATIC_FILES_FOLDER + "/" + "reports"
  
new_contents: class DefaultConfig(object):
      DEBUG = False
      TESTING = False
      CSRF_ENABLED = True
      SECRET_KEY = "this-really-needs-to-be-changed"
      USER = "this-really-needs-to-be-changed"
      SQLALCHEMY_DATABASE_URI = "postgresql://" + USER + ":" + SECRET_KEY + "@postgres-adk/this-really-needs-to-be-changed"
      SQLALCHEMY_TRACK_MODIFICATIONS = True
  
  
  class TestingConfig(DefaultConfig):
      SQLALCHEMY_DATABASE_URI = "postgresql://user_test:password_test@postgres-adk/adkintun_test"
      PRESERVE_CONTEXT_ON_EXCEPTION = False
      TESTING = True
      DEBUG = True
  
  
  class AppTokens:
      tokens = {
          # random string, size 50 : name of the token
          "token-for-app-mobile": "app_mobile",
      }
  
  
  class AdminUser:
      first_name = "this-really-needs-to-be-changed"
      last_name = "this-really-needs-to-be-changed"
      login = "this-really-needs-to-be-changed"
      email = "this-really-needs-to-be-changed"
      password = "this-really-needs-to-be-changed"
  
  
  class OpenCellIdToken:
      """
      Open CellId Key token used in the antenna geolocalization process
      """
      token = "this-really-needs-to-be-changed"
  
  
  class Urls:
      BASE_URL_OPENCELLID = "http://opencellid.org/cell/get"
  
  
  class Files:
      LOGS_FOLDER = "tmp"
      GEOLOCALIZATION_LOG_FILE = "geolocalization.log"
      PRINCIPAL_LOG_FILE = "adkintun-debug.log"
      STATIC_FILES_FOLDER = "app/static"
      FILES_FOLDER = "speedtest_files"
      REPORTS_FOLDER = STATIC_FILES_FOLDER + "/" + "reports"
  
subject: refactor config.py for using postgres docker direction