adding in nvim-treesitter-context to show current function or class I am editing

.config/nvim/after/plugin/treesitter.lua

@@ -21,3 +21,22 @@ require'nvim-treesitter.configs'.setup {
   },
 }
 
+
+require'treesitter-context'.setup{
+  enable = true, -- Enable this plugin (Can be enabled/disabled later via commands)
+  max_lines = 0, -- How many lines the window should span. Values <= 0 mean no limit.
+  min_window_height = 0, -- Minimum editor window height to enable context. Values <= 0 mean no limit.
+  line_numbers = true,
+  multiline_threshold = 20, -- Maximum number of lines to show for a single context
+  trim_scope = 'outer', -- Which context lines to discard if `max_lines` is exceeded. Choices: 'inner', 'outer'
+  mode = 'cursor',  -- Line used to calculate context. Choices: 'cursor', 'topline'
+  -- Separator between context and content. Should be a single character string, like '-'.
+  -- When separator is set, the context will only show up when there are at least 2 lines above cursorline.
+  separator = nil,
+  zindex = 20, -- The Z-index of the context window
+  on_attach = nil, -- (fun(buf: integer): boolean) return false to disable attaching
+}
+
+vim.keymap.set("n", "[c", function()
+  require("treesitter-context").go_to_context(vim.v.count1)
+end, { silent = true })

.config/nvim/lua/talksik/packer.lua

@@ -113,6 +113,9 @@ return require('packer').startup(function(use)
     use("lukas-reineke/indent-blankline.nvim")
 
     use {"ellisonleao/glow.nvim", config = function() require("glow").setup() end}
+
+    -- treesitter context
+    use("nvim-treesitter/nvim-treesitter-context")
 end)