more tool calling working

lib/elixir_ai/ai_utils/chat_utils.ex

@@ -2,24 +2,52 @@ defmodule ElixirAi.ChatUtils do
   require Logger
   import ElixirAi.AiUtils.StreamLineUtils
 
+  def ai_tool(
+        name: name,
+        description: description,
+        function: function,
+        parameters: parameters
+      ) do
+    schema = %{
+      "type" => "function",
+      "function" => %{
+        "name" => name,
+        "description" => description,
+        "parameters" => parameters
+        # %{
+        #   "type" => "object",
+        #   "properties" => %{
+        #     "name" => %{"type" => "string"},
+        #     "value" => %{"type" => "string"}
+        #   },
+        #   "required" => ["name", "value"]
+        # }
+      }
+    }
+
+    %{
+      name: name,
+      definition: schema,
+      function: function
+    }
+  end
+
   def request_ai_response(server, messages, tools) do
     Task.start(fn ->
       api_url = Application.fetch_env!(:elixir_ai, :ai_endpoint)
       api_key = Application.fetch_env!(:elixir_ai, :ai_token)
       model = Application.fetch_env!(:elixir_ai, :ai_model)
 
-      tool_definition = tools |> Enum.map(fn {_name, definition} -> definition end)
-
       body = %{
         model: model,
         stream: true,
         messages: messages |> Enum.map(&api_message/1),
-        tools: tool_definition
+        tools: Enum.map(tools, & &1.definition)
       }
 
       headers = [{"authorization", "Bearer #{api_key}"}]
 
-      Logger.info("sending AI request with body: #{inspect(body)}")
+      # Logger.info("sending AI request with body: #{inspect(body)}")
       case Req.post(api_url,
              json: body,
              headers: headers,