diff --git a/nvim/coc-settings.json b/nvim/coc-settings.json
index 01336bc..c3f9085 100644
--- a/nvim/coc-settings.json
+++ b/nvim/coc-settings.json
@@ -9,12 +9,15 @@
     "cSpell.userWords": [
       "Monero",
       "bcrypt",
+      "cupy",
       "favicon",
+      "keras",
       "kosh",
       "ndarray",
       "overdiscounting",
       "paytmchecksum",
       "pyperclip",
+      "relu",
       "transfeminism",
       "werkzeug"
     ]
diff --git a/nvim/init.lua b/nvim/init.lua
index 2c3f7e7..2451e8e 100644
--- a/nvim/init.lua
+++ b/nvim/init.lua
@@ -53,3 +53,40 @@ require('gitsigns').setup()
 -- tabline
 require("bufferline").setup{}
 require('nvim-web-devicons').setup{}
+
+-- Jupyter
+require('notebook').setup()
+local api = require("notebook.api")
+local settings = require("notebook.settings")
+
+function _G.define_cell(extmark)
+    if extmark == nil then
+        local line = vim.fn.line(".")
+        extmark, _ = api.current_extmark(line)
+    end
+    local start_line = extmark[1] + 1
+    local end_line = extmark[3].end_row
+    pcall(function() vim.fn.MagmaDefineCell(start_line, end_line) end)
+end
+
+function _G.define_all_cells()
+    local buffer = vim.api.nvim_get_current_buf()
+    local extmarks = settings.extmarks[buffer]
+    for id, cell in pairs(extmarks) do
+        local extmark = vim.api.nvim_buf_get_extmark_by_id(
+            0, settings.plugin_namespace, id, { details = true }
+        )
+        if cell.cell_type == "code" then
+            define_cell(extmark)
+        end
+    end
+end
+
+vim.api.nvim_create_autocmd(
+    { "BufRead", },
+    { pattern = { "*.ipynb" }, command = "MagmaInit" }
+)
+vim.api.nvim_create_autocmd(
+     "User",
+    { pattern = { "MagmaInitPost", "NBPostRender" }, callback = _G.define_all_cells }
+)
diff --git a/nvim/lua/kosh/keymaps.lua b/nvim/lua/kosh/keymaps.lua
index 4a6984a..cae9dae 100644
--- a/nvim/lua/kosh/keymaps.lua
+++ b/nvim/lua/kosh/keymaps.lua
@@ -53,3 +53,5 @@ set_keymap("n", "<leader>zA", "zA", opts)
 -- cmdline
 set_keymap('n', ':', '<cmd>FineCmdline<CR>', opts)
 set_keymap('n', '/', '<cmd>FineCmdline<CR>/', opts)
+
+--set_keymap("n", "<leader>nbo")
diff --git a/nvim/lua/kosh/plugins.lua b/nvim/lua/kosh/plugins.lua
index 46b03f4..feec8c0 100644
--- a/nvim/lua/kosh/plugins.lua
+++ b/nvim/lua/kosh/plugins.lua
@@ -56,4 +56,6 @@ return require("packer").startup(function(use)
       end,
     })
     use "adelarsq/vim-devicons-emoji"
+    use { 'dccsillag/magma-nvim', run = ':UpdateRemotePlugins' }
+    use {"meatballs/notebook.nvim"}
 end)
diff --git a/nvim/plugin/packer_compiled.lua b/nvim/plugin/packer_compiled.lua
index 0df5b97..d522910 100644
--- a/nvim/plugin/packer_compiled.lua
+++ b/nvim/plugin/packer_compiled.lua
@@ -130,11 +130,21 @@ _G.packer_plugins = {
     path = "/home/kosh/.local/share/nvim/site/pack/packer/start/lualine.nvim",
     url = "https://github.com/nvim-lualine/lualine.nvim"
   },
+  ["magma-nvim"] = {
+    loaded = true,
+    path = "/home/kosh/.local/share/nvim/site/pack/packer/start/magma-nvim",
+    url = "https://github.com/dccsillag/magma-nvim"
+  },
   ["markdown-preview.nvim"] = {
     loaded = true,
     path = "/home/kosh/.local/share/nvim/site/pack/packer/start/markdown-preview.nvim",
     url = "https://github.com/iamcco/markdown-preview.nvim"
   },
+  ["notebook.nvim"] = {
+    loaded = true,
+    path = "/home/kosh/.local/share/nvim/site/pack/packer/start/notebook.nvim",
+    url = "https://github.com/meatballs/notebook.nvim"
+  },
   ["nui.nvim"] = {
     loaded = true,
     path = "/home/kosh/.local/share/nvim/site/pack/packer/start/nui.nvim",
diff --git a/wallpapers/bi_hill.jpg b/wallpapers/bi_hill.jpg
new file mode 100644
index 0000000..6b30bad
Binary files /dev/null and b/wallpapers/bi_hill.jpg differ
diff --git a/wallpapers/nonbinary-road.jpg b/wallpapers/nonbinary-road.jpg
new file mode 100644
index 0000000..434aad4
Binary files /dev/null and b/wallpapers/nonbinary-road.jpg differ