update agent_loop and ga logic

agent_loop.py

@@ -32,17 +32,23 @@ def json_default(o):
     if isinstance(o, set): return list(o)
     return str(o) 
 
+def get_pretty_json(data):
+    if isinstance(data, dict) and "script" in data:
+        data = data.copy()
+        data["script"] = data["script"].replace("; ", ";\n  ")
+    return json.dumps(data, indent=2, ensure_ascii=False).replace('\\n', '\n')
+
 def agent_runner_loop(client, system_prompt, user_input, handler, tools_schema, max_turns=15):
     messages = [
         {"role": "system", "content": system_prompt},
         {"role": "user", "content": user_input}
     ]
     for turn in range(max_turns):
-        yield f"\n[🤖 LLM Thinking (Turn {turn+1})] ..."
+        yield f"**LLM Running (Turn {turn+1}) ...**\n\n"
         response = client.chat(messages=messages, tools=tools_schema)
 
-        if response.thinking: yield '<thinking>' + response.thinking + '</thinking>\n'
-        yield response.content
+        if response.thinking: yield '<thinking>' + response.thinking + '</thinking>\n\n'
+        yield response.content + '\n\n'
 
         if not response.tool_calls:
             tool_name, args = 'no_tool', {}
@@ -52,8 +58,12 @@ def agent_runner_loop(client, system_prompt, user_input, handler, tools_schema,
             args = json.loads(tool_call.function.arguments)
 
         if tool_name == 'no_tool': pass
-        else: yield f"\n\n正在调用工具: {tool_name}，参数: {args}\n"
+        else: 
+            yield f"🛠️ **正在调用工具:** `{tool_name}`  📥**参数:**\n"
+            yield f"````text\n{get_pretty_json(args)}\n````\n" 
+        yield '`````\n'
         outcome = yield from handler.dispatch(tool_name, args, response)
+        yield '`````\n'
 
         if outcome.next_prompt is None: return {'result': 'CURRENT_TASK_DONE', 'data': outcome.data}
         if outcome.should_exit: return {'result': 'EXITED', 'data': outcome.data}