text: class FoxcrossException(Exception):
      pass
  
  
  class NoModelServingFoundError(FoxcrossException):
      pass
  
  
  class PredictionError(FoxcrossException):
      http_status_code = 400
  
  
  class TestDataPathUndefinedError(FoxcrossException):
      pass
  
  
  class PreProcessingError(FoxcrossException):
      http_status_code = 400
  
  
  class PostProcessingError(FoxcrossException):
      http_status_code = 500
  