diff --git a/mix.exs b/mix.exs
index 8a809394..2fe3db9f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -28,7 +28,7 @@ defmodule Scholar.MixProject do
 
   defp deps do
     [
-      {:ex_doc, "~> 0.30", only: :docs},
+      {:ex_doc, "~> 0.30", github: "elixir-lang/ex_doc", only: :docs},
       {:nx, "~> 0.7"},
       {:nimble_options, "~> 0.5.2 or ~> 1.0"},
       {:exla, ">= 0.0.0", only: :test},
@@ -50,7 +50,7 @@ defmodule Scholar.MixProject do
     [
       main: "readme",
       source_url: @source_url,
-      assets: "notebooks/assets",
+      assets: %{"notebooks/files" => "files"},
       logo: "images/scholar_simplified.png",
       extra_section: "Guides",
       extras: [
diff --git a/mix.lock b/mix.lock
index d706925f..23203255 100644
--- a/mix.lock
+++ b/mix.lock
@@ -4,11 +4,11 @@
   "deep_merge": {:hex, :deep_merge, "1.0.0", "b4aa1a0d1acac393bdf38b2291af38cb1d4a52806cf7a4906f718e1feb5ee961", [:mix], [], "hexpm", "ce708e5f094b9cd4e8f2be4f00d2f4250c4095be93f8cd6d018c753894885430"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.39", "424642f8335b05bb9eb611aa1564c148a8ee35c9c8a8bba6e129d51a3e3c6769", [:mix], [], "hexpm", "06553a88d1f1846da9ef066b87b57c6f605552cfbe40d20bd8d59cc6bde41944"},
   "elixir_make": {:hex, :elixir_make, "0.7.8", "505026f266552ee5aabca0b9f9c229cbb496c689537c9f922f3eb5431157efc7", [:mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.0", [hex: :certifi, repo: "hexpm", optional: true]}], "hexpm", "7a71945b913d37ea89b06966e1342c85cfe549b15e6d6d081e8081c493062c07"},
-  "ex_doc": {:hex, :ex_doc, "0.32.1", "21e40f939515373bcdc9cffe65f3b3543f05015ac6c3d01d991874129d173420", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.1", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "5142c9db521f106d61ff33250f779807ed2a88620e472ac95dc7d59c380113da"},
+  "ex_doc": {:git, "https://github.com/elixir-lang/ex_doc.git", "f4a46cb0f8f11fbc9d8863a797b10afff1eefa31", []},
   "exla": {:hex, :exla, "0.7.1", "790493288cf4441abed98df0c4e98da15a2e3a7fa27cd2a1f74ec0693952c579", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 1.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:nx, "~> 0.7.1", [hex: :nx, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:xla, "~> 0.6.0", [hex: :xla, repo: "hexpm", optional: false]}], "hexpm", "ec9c1698a9a17b859d79f9b3c1d75c370335580cdd0353db9c2017f86155e2ec"},
-  "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": {:hex, :makeup, "1.1.2", "9ba8837913bdf757787e71c1581c21f9d2455f4dd04cfca785c70bbfff1a76a3", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cce1566b81fbcbd21eca8ffe808f33b221f9eee2cbc7a1706fc3da9ff18e6cac"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.2", "627e84b8e8bf22e60a2579dad15067c755531fea049ae26ef1020cad58fe9578", [: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", "41193978704763f6bbe6cc2758b84909e62984c7752b3784bd3c218bb341706b"},
-  "makeup_erlang": {:hex, :makeup_erlang, "0.1.5", "e0ff5a7c708dda34311f7522a8758e23bfcd7d8d8068dc312b5eb41c6fd76eba", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "94d2e986428585a21516d7d7149781480013c56e30c6a233534bedf38867a59a"},
+  "makeup_erlang": {:hex, :makeup_erlang, "1.0.0", "6f0eff9c9c489f26b69b61440bf1b238d95badae49adac77973cbacae87e3c2e", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "ea7a9307de9d1548d2a72d299058d1fd2339e3d398560a0e46c27dab4891e4d2"},
   "nimble_options": {:hex, :nimble_options, "0.5.2", "42703307b924880f8c08d97719da7472673391905f528259915782bb346e0a1b", [:mix], [], "hexpm", "4da7f904b915fd71db549bcdc25f8d56f378ef7ae07dc1d372cbe72ba950dce0"},
   "nimble_parsec": {:hex, :nimble_parsec, "1.4.0", "51f9b613ea62cfa97b25ccc2c1b4216e81df970acd8e16e8d1bdc58fef21370d", [:mix], [], "hexpm", "9c565862810fb383e9838c1dd2d7d2c437b3d13b267414ba6af33e50d2d1cf28"},
   "nimble_pool": {:hex, :nimble_pool, "1.0.0", "5eb82705d138f4dd4423f69ceb19ac667b3b492ae570c9f5c900bb3d2f50a847", [:mix], [], "hexpm", "80be3b882d2d351882256087078e1b1952a28bf98d0a287be87e4a24a710b67a"},
diff --git a/notebooks/assets/rpKNN.png b/notebooks/files/rpKNN.png
similarity index 100%
rename from notebooks/assets/rpKNN.png
rename to notebooks/files/rpKNN.png
diff --git a/notebooks/nearest_neighbors.livemd b/notebooks/nearest_neighbors.livemd
index 62a968c6..22b05596 100644
--- a/notebooks/nearest_neighbors.livemd
+++ b/notebooks/nearest_neighbors.livemd
@@ -363,7 +363,7 @@ LargeVis is an approximated nearest neighbors algorithm that uses the concept of
 
 This structure allows us to quickly create an approximated nearest neighbors graph, which can then be used to find the nearest neighbors efficiently. To better understand this, below is a figure illustrating the process of creating a tree in a random projection forest. We need to note that in Scholar implementation in each step points are splitted in half, but on the figure below this condition is not satisifed. However, the general idea of splitting points is the same.
 
-| ![Random Projection Forest](assets/rpKNN.png)                                                                                      |
+| ![Random Projection Forest](files/rpKNN.png)                                                                                       |
 | :--------------------------------------------------------------------------------------------------------------------------------: |
 | Figure 3: A process of creating a tree in Random Projection Forest (Source: http://www.math.umassd.edu/~dyan/Slides_rpForests.pdf) |