My vimrc

vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'
Plugin 'tpope/vim-fugitive'
Plugin 'scrooloose/nerdtree'
Plugin 'vim-airline/vim-airline'
Plugin 'davidhalter/jedi-vim'
Plugin 'dense-analysis/ale'

" All of your Plugins must be added before the following line
call vundle#end()            " required

if has('filetype')
  filetype indent plugin on
endif

" Enable syntax highlighting
if has('syntax')
  syntax on
endif

" Some configuration
nnoremap <C-n> :NERDTreeToggle<CR>
let g:jedi#popup_on_dot = 0