cannot change ollama model

[JoseConseco]

I think something is wrong with arguments passed to ollama:new

the o variable seems to hold 'provider_options' (initialized by user - to override build in model) :

params is nill.
Thus build-in parameters cannot be overridden in line:
self.params = vim.tbl_deep_extend('keep', params or {}, {

Config:

local cmp_ai = require "cmp_ai.config"

cmp_ai:setup {
  max_lines = 20,
  provider = "Ollama",
  provider_options = {
    model = 'deepseek-coder:1.3b-base-q5_0', -- way stronger version.. but not working..--need custom promps.
    -- prompt="<｜fim▁begin｜>"..lines_before.."<｜fim▁hole｜>"..lines_after.."<｜fim▁end｜>"
    options = {
      temperature = 0.2,
    }
  },      
.......

Btw. is there way to override model promp from within 'provider_options' ?