more test support

lib/elixir_ai_web/live/ai_providers_live.ex

@@ -21,7 +21,7 @@ defmodule ElixirAiWeb.AiProvidersLive do
            "name" => "",
            "model_name" => "",
            "api_token" => "",
-           "completions_url" => "https://api.openai.com/v1/chat/completions"
+           "completions_url" => ""
          }
        end
      )
@@ -130,7 +130,7 @@ defmodule ElixirAiWeb.AiProvidersLive do
                  "name" => "",
                  "model_name" => "",
                  "api_token" => "",
-                 "completions_url" => "https://api.openai.com/v1/chat/completions"
+                 "completions_url" => ""
                }
              )
              |> assign(error: nil)}

lib/elixir_ai_web/live/chat_live.ex

@@ -24,7 +24,6 @@ defmodule ElixirAiWeb.ChatLive do
       {:ok, _pid} ->
         if connected?(socket) do
           Phoenix.PubSub.subscribe(ElixirAi.PubSub, chat_topic(name))
-          Phoenix.PubSub.subscribe(ElixirAi.PubSub, conversation_message_topic(name))
         end
 
         conversation = ChatRunner.get_conversation(name)