fix: llm session tweaks & agent init refactor

agentmain.py

@@ -55,7 +55,7 @@ class GeneraticAgent:
         self.lock = threading.Lock()
         self.history = []               
         self.task_queue = queue.Queue() 
-        self.is_running, self.stop_sig = False, False
+        self.is_running = False; self.stop_sig = False
         self.llm_no = 0;  self.inc_out = False
         self.handler = None; self.verbose = True
         self.llmclient = self.llmclients[self.llm_no]
@@ -141,7 +141,7 @@ if __name__ == '__main__':
     args = parser.parse_args()
 
     agent = GeneraticAgent()
-    agent.llm_no = args.llm_no
+    agent.next_llm(args.llm_no)
     agent.verbose = False
     threading.Thread(target=agent.run, daemon=True).start()
 

llmcore.py

@@ -234,7 +234,7 @@ class LLMSession:
                                 streamed_any = True
                                 yield delta; buffer += delta
                             if finish_reason: break
-                        if '</tool_use>' in buffer[-30:]: break
+                        #if '</tool_use>' in buffer[-30:]: break
                     return
             except requests.HTTPError as e:
                 resp = getattr(e, "response", None)
@@ -331,7 +331,7 @@ class LLMSession:
   
 class GeminiSession:
     def __init__(self, cfg):
-        self.api_key = cfg.get('apikey') or google_api_key
+        self.api_key = cfg.get('apikey')
         if not self.api_key: raise ValueError("google_api_key 未配置或为空，请在 mykey.py 中设置")
         self.default_model = cfg.get('model', 'gemini-2.0-flash-001')
         p = cfg.get('proxy', proxy)