content: class DashTestingError(Exception):
      """Base error for pytest-dash."""
  
  
  class InvalidDriverError(DashTestingError):
      """An invalid selenium driver was specified."""
  
  
  class NoAppFoundError(DashTestingError):
      """No `app` was found in the file."""
  
  
  class DashAppLoadingError(DashTestingError):
      """The dash app failed to load."""
  
  
  class ServerCloseError(DashTestingError):
      """The server cannot be closed."""
  
  
  class TestingTimeoutError(DashTestingError):
      """All timeout error about dash testing."""
  
  
  class BrowserError(DashTestingError):
      """All browser relevant errors."""
  