Add hf-transfer to uvx dependencies for faster downloads

atlas-export.py

@@ -27,8 +27,9 @@ Example usage:
         --sample 10000
 
     # Run on HF Jobs with GPU (requires HF token for Space deployment)
-    hf jobs uv run \
-        --flavor t4-small \
+    # Get your token: python -c "from huggingface_hub import get_token; print(get_token())"
+    hf jobs uv run --flavor t4-small \
+        -s HF_TOKEN=your-token-here \
         https://huggingface.co/datasets/uv-scripts/build-atlas/raw/main/atlas-export.py \
         my-dataset \
         --space-name my-atlas \
@@ -72,7 +73,8 @@ def check_gpu_available() -> bool:
 def build_atlas_command(args) -> list:
     """Build the embedding-atlas command with all parameters."""
     # Use uvx to run embedding-atlas with required dependencies
-    cmd = ["uvx", "--with", "datasets", "embedding-atlas"]
+    # Include hf-transfer for faster downloads when HF_HUB_ENABLE_HF_TRANSFER is set
+    cmd = ["uvx", "--with", "datasets", "--with", "hf-transfer", "embedding-atlas"]
     cmd.append(args.dataset_id)
     
     # Add all optional parameters
@@ -443,7 +445,8 @@ if __name__ == "__main__":
         print("# With custom model and sampling:")
         print("uv run atlas-export.py my-dataset --space-name my-viz --model nomic-ai/nomic-embed-text-v1.5 --sample 10000\n")
         print("# For HF Jobs with GPU (experimental UV support):")
-        print("hf jobs uv run --flavor t4-small https://huggingface.co/datasets/uv-scripts/build-atlas/raw/main/atlas-export.py dataset --space-name viz --model sentence-transformers/all-mpnet-base-v2\n")
+        print("# First get your token: python -c \"from huggingface_hub import get_token; print(get_token())\"")
+        print("hf jobs uv run --flavor t4-small -s HF_TOKEN=your-token-here https://huggingface.co/datasets/uv-scripts/build-atlas/raw/main/atlas-export.py dataset --space-name viz --model sentence-transformers/all-mpnet-base-v2\n")
         print("# Local generation only:")
         print("uv run atlas-export.py dataset --space-name test --local-only --output-dir ./atlas-output")
         sys.exit(0)