Nomad changes

docs/snippets/python/api/client_extract_single_file.md

@@ -0,0 +1,19 @@
+```python title="Python"
+import asyncio
+import json
+
+import httpx
+
+
+async def main() -> None:
+    async with httpx.AsyncClient() as client, open("document.pdf", "rb") as f:
+        response = await client.post(
+            "http://localhost:8000/extract",
+            files={"files": f},
+        )
+    data = response.json()
+    print(json.dumps(data, indent=2))
+
+
+asyncio.run(main())
+```