require("trouble").setup {
  -- your configuration comes here
  -- or leave it empty to use the default settings
  -- refer to the configuration section below
    position = "bottom", -- position of the list can be: bottom, top, left, right
    height = 15, -- height of the trouble list when position is top or bottom
    width = 50, -- width of the list when position is left or right
    mode = "document_diagnostics", -- "workspace_diagnostics", "document_diagnostics", "quickfix", "lsp_references", "loclist"
    severity = nil, -- nil (ALL) or vim.diagnostic.severity.ERROR | WARN | INFO | HINT
    fold_open = "", -- icon used for open folds
    fold_closed = "", -- icon used for closed folds
    action_keys = { -- key mappings for actions in the trouble list
        -- map to {} to remove a mapping, for example:
        -- close = {},
        close = "q", -- close the list
        cancel = "<esc>", -- cancel the preview and get back to your last window / buffer / cursor
        refresh = "r", -- manually refresh
        jump = {"<cr>", "<tab>"}, -- jump to the diagnostic or open / close folds
        open_split = { "<c-x>" }, -- open buffer in new split
        open_vsplit = { "<c-v>" }, -- open buffer in new vsplit
        open_tab = { "<c-t>" }, -- open buffer in new tab
        jump_close = {"o"}, -- jump to the diagnostic and close the list
        toggle_mode = "m", -- toggle between "workspace" and "document" diagnostics mode
        toggle_preview = "P", -- toggle auto_preview
        hover = "?", -- opens a small popup with the full multiline message
        preview = "p", -- preview the diagnostic location
        close_folds = {"zM", "zm"}, -- close all folds
        open_folds = {"zR", "zr"}, -- open all folds
        toggle_fold = {"zA", "za"}, -- toggle fold of current file
        previous = "k", -- preview item
        next = "j" -- next item
    },
    indent_lines = true, -- add an indent guide below the fold icons
    auto_open = false, -- automatically open the list when you have diagnostics
    auto_close = false, -- automatically close the list when you have no diagnostics
    auto_preview = true, -- automatically preview the location of the diagnostic. <esc> to close preview and go back to last window
    auto_fold = false, -- automatically fold a file trouble list at creation
    use_diagnostic_signs = true -- enabling this will use the signs defined in your lsp client
}

vim.api.nvim_create_augroup('trouble', {clear = true})

vim.api.nvim_create_autocmd('BufEnter',  {
    group = 'trouble',
    pattern  = 'python',
    command  = 'TroubleRefresh'
})