Nomad changes

docs/snippets/elixir/metadata/language_detection.md

@@ -0,0 +1,27 @@
+```elixir title="Elixir"
+config =
+  %{
+    "language_detection" => %{
+      "enabled" => true,
+      "min_confidence" => 0.9,
+      "detect_multiple" => true
+    }
+  }
+  |> Jason.encode!()
+
+case Kreuzberg.extract_file_sync("document.pdf", nil, config) do
+  {:ok, result} ->
+    decoded = Jason.decode!(result)
+
+    case decoded do
+      %{"detected_languages" => languages} when is_list(languages) ->
+        IO.inspect(languages, label: "Detected languages")
+
+      _ ->
+        IO.puts("No language detection results")
+    end
+
+  {:error, reason} ->
+    IO.puts("Error: #{reason}")
+end
+```