Fix export_data to match the spec

lib/kino/explorer.ex

@@ -67,17 +67,17 @@ defmodule Kino.Explorer do
   @impl true
   def export_data(%{df: df}, "CSV") do
     data = df |> DataFrame.collect() |> DataFrame.dump_csv!()
-    %{data: data, extension: ".csv", type: "text/csv"}
+    {:ok, %{data: data, extension: ".csv", type: "text/csv"}}
   end
 
   def export_data(%{df: df}, "NDJSON") do
     data = df |> DataFrame.collect() |> DataFrame.dump_ndjson!()
-    %{data: data, extension: ".ndjson", type: "application/x-ndjson"}
+    {:ok, %{data: data, extension: ".ndjson", type: "application/x-ndjson"}}
   end
 
   def export_data(%{df: df}, "Parquet") do
     data = df |> DataFrame.collect() |> DataFrame.dump_parquet!()
-    %{data: data, extension: ".parquet", type: "application/x-parquet"}
+    {:ok, %{data: data, extension: ".parquet", type: "application/x-parquet"}}
   end
 
   defp columns(df, lazy, groups) do

mix.exs

@@ -27,7 +27,7 @@ defmodule KinoExplorer.MixProject do
 
   defp deps do
     [
-      {:kino, "~> 0.12.2"},
+      {:kino, "~> 0.12.3"},
       {:explorer, "~> 0.8.0"},
       {:rustler, "~> 0.29.0", optional: true},
       {:ex_doc, "~> 0.31.0", only: :dev, runtime: false}

mix.lock

@@ -6,7 +6,7 @@
   "explorer": {:hex, :explorer, "0.8.0", "1996b524f70b80cc9de2a17a05482f1eb21a7a034cca20ea6549800515fd29b9", [:mix], [{:adbc, "~> 0.1", [hex: :adbc, repo: "hexpm", optional: true]}, {:aws_signature, "~> 0.3", [hex: :aws_signature, repo: "hexpm", optional: false]}, {:castore, "~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:fss, "~> 0.1", [hex: :fss, repo: "hexpm", optional: false]}, {:nx, "~> 0.4", [hex: :nx, repo: "hexpm", optional: true]}, {:rustler, "~> 0.29.0", [hex: :rustler, repo: "hexpm", optional: true]}, {:rustler_precompiled, "~> 0.7", [hex: :rustler_precompiled, repo: "hexpm", optional: false]}, {:table, "~> 0.1.2", [hex: :table, repo: "hexpm", optional: false]}, {:table_rex, "~> 3.1.1 or ~> 4.0.0", [hex: :table_rex, repo: "hexpm", optional: false]}], "hexpm", "2397a9e0846c90e40e860c28ec0367ecef78aad9294f63b13934e5cafbd71268"},
   "fss": {:hex, :fss, "0.1.1", "9db2344dbbb5d555ce442ac7c2f82dd975b605b50d169314a20f08ed21e08642", [:mix], [], "hexpm", "78ad5955c7919c3764065b21144913df7515d52e228c09427a004afe9c1a16b0"},
   "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
-  "kino": {:hex, :kino, "0.12.2", "3840f58891860a887a71d042be966f50a3bc2697243d031a46eab19ac101d866", [:mix], [{:fss, "~> 0.1.0", [hex: :fss, repo: "hexpm", optional: false]}, {:nx, "~> 0.1", [hex: :nx, repo: "hexpm", optional: true]}, {:table, "~> 0.1.2", [hex: :table, repo: "hexpm", optional: false]}], "hexpm", "4347a1c30b88999eaa82da6a5a651f8d79f639539f1c3189fb75ac3c03ebab4b"},
+  "kino": {:hex, :kino, "0.12.3", "a5f48a243c60a7ac18ba23869f697b1c775fc7794e8cd55dd248ba33c6fe9445", [:mix], [{:fss, "~> 0.1.0", [hex: :fss, repo: "hexpm", optional: false]}, {:nx, "~> 0.1", [hex: :nx, repo: "hexpm", optional: true]}, {:table, "~> 0.1.2", [hex: :table, repo: "hexpm", optional: false]}], "hexpm", "a6dfa3d54ba0edec9ca6e5940154916b381901001f171c85a2d8c67869dbc2d8"},
   "makeup": {:hex, :makeup, "1.1.1", "fa0bc768698053b2b3869fa8a62616501ff9d11a562f3ce39580d60860c3a55e", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "5dc62fbdd0de44de194898b6710692490be74baa02d9d108bc29f007783b0b48"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.1", "cc9e3ca312f1cfeccc572b37a09980287e243648108384b97ff2b76e505c3555", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "e127a341ad1b209bd80f7bd1620a15693a9908ed780c3b763bccf7d200c767c6"},
   "makeup_erlang": {:hex, :makeup_erlang, "0.1.3", "d684f4bac8690e70b06eb52dad65d26de2eefa44cd19d64a8095e1417df7c8fd", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "b78dc853d2e670ff6390b605d807263bf606da3c82be37f9d7f68635bd886fc9"},

test/kino/explorer_test.exs

@@ -468,7 +468,7 @@ defmodule Kino.ExplorerTest do
     for format <- ["CSV", "NDJSON", "Parquet"] do
       exported = Kino.Explorer.export_data(%{df: df}, format)
       extension = ".#{String.downcase(format)}"
-      assert %{extension: ^extension} = exported
+      assert {:ok, %{extension: ^extension}} = exported
     end
   end
 
@@ -478,7 +478,7 @@ defmodule Kino.ExplorerTest do
     for format <- ["CSV", "NDJSON", "Parquet"] do
       exported = Kino.Explorer.export_data(%{df: df}, format)
       extension = ".#{String.downcase(format)}"
-      assert %{extension: ^extension} = exported
+      assert {:ok, %{extension: ^extension}} = exported
     end
   end
 
@@ -493,7 +493,7 @@ defmodule Kino.ExplorerTest do
     for format <- ["NDJSON", "Parquet"] do
       exported = Kino.Explorer.export_data(%{df: df}, format)
       extension = ".#{String.downcase(format)}"
-      assert %{extension: ^extension} = exported
+      assert {:ok, %{extension: ^extension}} = exported
     end
   end
 end