Any suggestions on how to load dependency of factory in seeds file?

factory.ex

alias Test/Utils/TextGenerator

def post_factory(attrs \\ %{}) do
%Post{
      body: TextGenerator.text_fake()
}
end

seeds.exs

{factory, _} = Code.require_file("factory.ex", "./test/support/") |> hd()

alias Blog.Posts

{time, _} =
  :timer.tc(fn ->
    tasks =
      Enum.map(1..100, fn _ ->
        Task.async(fn ->
post =
            factory.post_factory
            |> Map.from_struct()

          Enum.each(1..100, fn _ -> Posts.create_post(post) end)

 end)
      end)

    Task.await_many(tasks, 20_000)
  end)

This is the error I get…

** (UndefinedFunctionError) function Blog.Utils.TextGenerator.text_fake/0 is undefined (module  Blog.Utils.TextGenerator is not available)
    Blog.Utils.TextGenerator.text_fake()
    test/support/factory.ex:23: Blog.Factory.post_factory/1
    priv/repo/seeds.exs:34: anonymous fn/1 in :elixir_compiler_1.__FILE__/1
    (elixir 1.11.3) lib/task/supervised.ex:90: Task.Supervised.invoke_mfa/2
    (elixir 1.11.3) lib/task/supervised.ex:35: Task.Supervised.reply/5
    (stdlib 3.14) proc_lib.erl:226: :proc_lib.init_p_do_apply/3
Function: #Function<2.133263724 in file:priv/repo/seeds.exs>
    Args: []