# Review Comment

- **Author:** coderabbitai[bot]
- **File:** `packages/providers/fal/avatar-generation/fal_avatar/models/base.py`
- **Line:** 59
- **Date:** 2026-02-06
- **Comment ID:** 2772276366
- **URL:** https://github.com/donghaozhang/video-agent-skill/pull/19#discussion_r2772276366

---

_⚠️ Potential issue_ | _🟡 Minor_

**Add a warning log on registry fallback and drop the unused `noqa`.**  
Silent fallback hides registry drift; logging is required and helps debugging. Also the `# noqa: F401` is now flagged as unused.  


<details>
<summary>Suggested fix</summary>

```diff
 import time
 import os
+import logging
@@
 try:
     import fal_client
     FAL_AVAILABLE = True
 except ImportError:
     FAL_AVAILABLE = False
+
+logger = logging.getLogger(__name__)
@@
-        import ai_content_pipeline.registry_data  # noqa: F401
+        import ai_content_pipeline.registry_data
@@
-        except ValueError:
+        except ValueError as exc:
             # Fallback for models not yet in registry
+            logger.warning(
+                "Model '%s' not found in registry; using defaults.",
+                model_name,
+                exc_info=exc,
+            )
             self._definition = None
```
</details>

As per coding guidelines, "Implementation should include logging for debugging and monitoring - use Python logging module with appropriate log levels for errors, warnings, and info messages".

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 Ruff (0.14.14)</summary>

[warning] 42-42: Unused `noqa` directive (non-enabled: `F401`)

Remove unused `noqa` directive

(RUF100)

</details>

</details>

<details>
<summary>🤖 Prompt for AI Agents</summary>

```
In `@packages/providers/fal/avatar-generation/fal_avatar/models/base.py` around
lines 41 - 59, The fallback except ValueError block silently swallows registry
lookup failures and the import line still has an unused "# noqa: F401"; update
the constructor to import and use Python's logging (getLogger(__name__)) and in
the except ValueError log a warning including model_name and the exception
message (referencing ModelRegistry and self.model_name / self._definition), then
keep the fallback assignments (self._definition, self.endpoint, self.pricing,
self.max_duration, self.supported_resolutions, self.supported_aspect_ratios)
as-is; also remove the unnecessary "# noqa: F401" on the
ai_content_pipeline.registry_data import.
```

</details>

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