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Configuration error
Configuration error
| """Custom exception classes for the AI Services V2 layer.""" | |
| class DatasetError(Exception): | |
| """Raised when dataset operations fail (missing file, schema mismatch).""" | |
| class TrainingError(Exception): | |
| """Raised when a model training pipeline fails. | |
| Attributes: | |
| model_name: The name of the model whose training failed. | |
| message: Human-readable description of the failure. | |
| """ | |
| def __init__(self, message: str, model_name: str) -> None: | |
| self.model_name = model_name | |
| super().__init__(f"[{model_name}] {message}") | |
| class ModelNotLoadedError(Exception): | |
| """Raised when inference is attempted on an unloaded model.""" | |
| class EntityNotFoundError(Exception): | |
| """Raised when a referenced entity (student, LO, class) doesn't exist.""" | |