HF Model Downloads Fail

[carlyd95]

Describe the bug
When downloading via the app or web interface the models fail to download.

To Reproduce
Steps to reproduce the behavior:

1. Download a model

Expected behavior
the model should download

Screenshots

Desktop (please complete the following information):

• macOS Version: 26.5.2 (25F84)
• oMLX Version: Version 0.5.3 (1998)

Additional context
Log:
2026-07-23 00:51:27,035 - omlx.admin.hf_downloader - WARNING - [-] - Dry run failed for mlx-community/Qwen3.6-27B-OptiQ-4bit: Dry run cannot be performed as the repository cannot be accessed. Please check your internet connection or authentication token.. Progress estimation will be unavailable.
2026-07-23 00:51:27,090 - httpx - INFO - [-] - HTTP Request: GET https://huggingface.co/api/models/mlx-community/Qwen3.6-27B-OptiQ-4bit/revision/main "HTTP/1.1 401 Unauthorized"
2026-07-23 00:51:27,090 - omlx.admin.hf_downloader - ERROR - [-] - Repository not found: mlx-community/Qwen3.6-27B-OptiQ-4bit
2026-07-23 00:51:28,277 - httpx - INFO - [-] - HTTP Request: GET https://huggingface.co/api/models/mlx-community/Qwen3.6-27B-OptiQ-4bit?blobs=true "HTTP/1.1 401 Unauthorized"
2026-07-23 00:51:28,278 - omlx.server - WARNING - [-] - GET /admin/api/hf/model-info → 404: Model 'mlx-community/Qwen3.6-27B-OptiQ-4bit' not found
2026-07-23 00:51:35,328 - httpx - INFO - [-] - HTTP Request: GET https://huggingface.co/api/models/mlx-community/Qwen3.6-27B-OptiQ-4bit?blobs=true "HTTP/1.1 401 Unauthorized"
2026-07-23 00:51:35,329 - omlx.server - WARNING - [-] - GET /admin/api/hf/model-info → 404: Model 'mlx-community/Qwen3.6-27B-OptiQ-4bit' not found

[benpoulson]

Have you provided an authentication token?