Nomad changes

docs/snippets/elixir/advanced/keyword_extraction_config.md

@@ -0,0 +1,15 @@
+```elixir title="Elixir"
+config_json = Jason.encode!(%{
+  "keywords" => %{
+    "algorithm" => "Yake",
+    "max_keywords" => 10,
+    "min_score" => 0.3
+  }
+})
+
+{:ok, result} = Kreuzberg.extract_file_sync("research_paper.pdf", "application/pdf", config_json)
+
+if result.keywords do
+  IO.puts("Keywords: #{inspect(result.keywords)}")
+end
+```