text: class InvalidFilesPath(IOError):
      pass
  
  
  class StarAttributeError(Exception):
      pass
  
  
  class InvalidFile(IOError):
      pass
  
  
  class QueryInputError(ValueError):
      pass
  
  
  class NoInternetConnection(Exception):
      pass
  
  
  class MandatoryKeyInQueryDictIsMissing(Exception):
      pass
  
  
  class FailToParseName(Exception):
      pass
  
  
  class InvalidFilteringParams(Exception):
      pass
  
  
  class ArgumentValidationError(Exception):
      pass
  
  
  class InvalidArgumentNumberError(Exception):
      pass
  
  
  class InvalidReturnType(Exception):
      pass
  
  
  class NotFilterTypeClass(Exception):
      pass
  
  
  class StarAttributeNotSpecified(AttributeError):
      pass
  
  
  class LearningError(Exception):
      pass
  
  
  class InvalidOption(Exception):
      pass
  