Removed unused variables

init.lua

@@ -3,10 +3,7 @@ local fn = vim.fn    -- to call Vim functions e.g. fn.bufnr()
 local g = vim.g      -- a table to access global variables
 local opt = vim.opt  -- to set options
 
-local fn = vim.fn
-
 -- Auto install packer.nvim if not exists
-local fn = vim.fn
 local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
 if fn.empty(fn.glob(install_path)) > 0 then
   fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})
@@ -116,7 +113,6 @@ require('Comment').setup({
 })
 -------------------- CMAKE ---------------------------------
 require('telescope').load_extension('cmake')
-local Path = require('plenary.path')
 require('cmake').setup({
   parameters_file = 'neovim.json', -- JSON file to store information about selected target, run arguments and build type.
   build_dir = '{cwd}/build_nvim', -- Build directory. The expressions `{cwd}`, `{os}` and `{build_type}` will be expanded with the corresponding text values.