exo-explore/exo · error · HTTPException

Custom model card not found

Error message

Custom model card not found

What it means

Error "Custom model card not found" thrown in exo-explore/exo.

Source

Thrown at src/exo/api/main.py:1857

        model_cards.card_cache.cc[card.model_id] = card

        return ModelListModel(
            id=card.model_id,
            hugging_face_id=card.model_id,
            name=card.model_id.short(),
            description="",
            tags=[],
            storage_size_megabytes=int(card.storage_size.in_mb),
            supports_tensor=card.supports_tensor,
            tasks=[task.value for task in card.tasks],
            is_custom=True,
        )

    async def delete_custom_model(self, model_id: ModelId) -> JSONResponse:
        """Delete a user-added custom model card and sync deletion across the cluster."""
        card = model_cards.card_cache.get(model_id)
        if card is None or not card.is_custom:
            raise HTTPException(status_code=404, detail="Custom model card not found")

        await self.command_sender.send(
            ForwarderCommand(
                origin=self._system_id,
                command=DeleteCustomModelCard(model_id=model_id),
            )
        )

        return JSONResponse(
            {"message": "Model card deleted", "model_id": str(model_id)}
        )

    async def search_models(
        self, query: str = "", limit: int = 20
    ) -> list[HuggingFaceSearchResult]:
        """Search HuggingFace Hub — tries mlx-community first, falls back to all of HuggingFace."""
        from huggingface_hub import ModelInfo, list_models

View on GitHub (pinned to 21a54c5ea0)

When it happens

Trigger: Thrown at src/exo/api/main.py:1857 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of exo-explore/exo@21a54c5ea0 (2026-08-26). Data as JSON: /api/errors/132f09bfd146e807. Report an issue: GitHub.