OpenAI model not working

Hi there, I'm getting the "Completion started" notification in each keystroke, but the suggestion does not show up at all.

All other completion cmp plugins are working fine, even tabnine.

My OPENAI_API_KEY key is set and working.

Please let me know what is missing:

        local cmp_ai = require("cmp_ai.config")
        local ai_compare = require("cmp_ai.compare")

...
        -- Cmp AI config
        cmp_ai:setup({
            max_lines = 1000,
            provider = "OpenAI",
            model = "gpt-4",
            notify = true,
            run_on_every_keystroke = true,
            ignored_file_types = {
                -- default is not to ignore
                -- uncomment to ignore in lua:
                -- lua = true
            },
        })

            sources = cmp.config.sources({
                { name = "cmp_ai" },
...

                    -- Set source name
                    vim_item.menu = ({
                        cmp_ai = "[CMP_AI ]",
....
                    -- AI custom symbol and type
                    if entry.source.name == ("cmp_tabnine" or "cmp_ai") then
                        local detail = (entry.completion_item.labelDetails or {}).detail

                        vim_item.kind = ""

                        if detail and detail:find(".*%%.*") then
                            vim_item.kind = vim_item.kind .. " " .. detail
                        end

                        if (entry.completion_item.data or {}).multiline then
                            vim_item.menu = "[AI - ML]"
                        end
                    end

                    local maxwidth = 80
                    vim_item.abbr = string.sub(vim_item.abbr, 1, maxwidth)

                    return vim_item
                end,
                ....

            sorting = {
                priority_weight = 2,
                comparators = {
                    ai_compare,

tzachar / cmp-ai

OpenAI model not working #6