add: google par défaut

src/webui/components/agent_settings_tab.py

@@ -61,17 +61,18 @@ def create_agent_settings_tab(webui_manager: WebuiManager):
 
     with gr.Group():
         with gr.Row():
+            _default_provider = os.getenv("DEFAULT_LLM", "google")
             llm_provider = gr.Dropdown(
                 choices=[provider for provider, model in config.model_names.items()],
                 label="LLM Provider",
-                value=os.getenv("DEFAULT_LLM", "openai"),
+                value=_default_provider,
                 info="Select LLM provider for LLM",
                 interactive=True
             )
             llm_model_name = gr.Dropdown(
                 label="LLM Model Name",
-                choices=config.model_names[os.getenv("DEFAULT_LLM", "openai")],
-                value=config.model_names[os.getenv("DEFAULT_LLM", "openai")][0],
+                choices=config.model_names[_default_provider],
+                value=config.model_names[_default_provider][0],
                 interactive=True,
                 allow_custom_value=True,
                 info="Select a model in the dropdown options or directly type a custom model name"
@@ -124,7 +125,7 @@ def create_agent_settings_tab(webui_manager: WebuiManager):
                 choices=[provider for provider, model in config.model_names.items()],
                 label="Planner LLM Provider",
                 info="Select LLM provider for LLM",
-                value=None,
+                value=_default_provider,
                 interactive=True
             )
             planner_llm_model_name = gr.Dropdown(

src/webui/components/deep_research_agent_tab.py

@@ -137,7 +137,7 @@ async def run_deep_research(webui_manager: WebuiManager, components: Dict[Compon
         # Browser Config (from browser_settings tab)
         # Note: DeepResearchAgent constructor takes a dict, not full Browser/Context objects
         browser_config_dict = {
-            "headless": get_setting("browser_settings", "headless", False),
+            "headless": get_setting("browser_settings", "headless", True),
             "disable_security": get_setting("browser_settings", "disable_security", False),
             "browser_binary_path": get_setting("browser_settings", "browser_binary_path"),
             "user_data_dir": get_setting("browser_settings", "browser_user_data_dir"),