Nomad changes

docs/snippets/python/utils/vector_database_integration.md

@@ -0,0 +1,28 @@
+```python title="Python"
+import asyncio
+from kreuzberg import (
+    extract_file,
+    ExtractionConfig,
+    ChunkingConfig,
+    EmbeddingConfig,
+    EmbeddingModelType,
+)
+
+async def main() -> None:
+    config: ExtractionConfig = ExtractionConfig(
+        chunking=ChunkingConfig(
+            max_chars=512,
+            max_overlap=50,
+            embedding=EmbeddingConfig(
+                model=EmbeddingModelType.preset("balanced"), normalize=True
+            ),
+        )
+    )
+    result = await extract_file("document.pdf", config=config)
+    chunks = result.chunks or []
+    for i, chunk in enumerate(chunks):
+        chunk_id: str = f"doc_chunk_{i}"
+        print(f"Chunk {chunk_id}: {chunk.content[:50]}")
+
+asyncio.run(main())
+```