fix deepresearch

Author: vvincent1234

src/agent/custom_agent.py

@@ -342,7 +342,8 @@ async def step(self, step_info: Optional[CustomAgentStepInfo] = None) -> None:
             for ret_ in result:
                 if ret_.extracted_content and "Extracted page" in ret_.extracted_content:
                     # record every extracted page
-                    self.state.extracted_content += ret_.extracted_content
+                    if ret_.extracted_content[:100] not in self.state.extracted_content:
+                        self.state.extracted_content += ret_.extracted_content
             self.state.last_result = result
             self.state.last_action = model_output.action
             if len(result) > 0 and result[-1].is_done:

src/utils/default_config_settings.py

@@ -15,7 +15,7 @@ def default_config():
         "llm_provider": "openai",
         "llm_model_name": "gpt-4o",
         "llm_num_ctx": 32000,
-        "llm_temperature": 1.0,
+        "llm_temperature": 0.6,
         "llm_base_url": "",
         "llm_api_key": "",
         "use_own_browser": os.getenv("CHROME_PERSISTENT_SESSION", "false").lower() == "true",