refactor: 使用Google官方SDK重构gemini_source

astrbot/core/config/default.py

@@ -528,6 +528,7 @@
                             "model": "gemini-2.0-flash-exp",
                         },
                         "gm_resp_image_modal": False,
+                        "gm_native_coderunner": False,
                         "gm_safety_settings": {
                             "harassment": "BLOCK_MEDIUM_AND_ABOVE",
                             "hate_speech": "BLOCK_MEDIUM_AND_ABOVE",
@@ -704,6 +705,12 @@
                         "type": "bool",
                         "hint": "启用后，将支持返回图片内容。需要模型支持，否则会报错。具体支持模型请查看 Google Gemini 官方网站。温馨提示，如果您需要生成图片，请关闭 `启用群员识别` 配置获得更好的效果。",
                     },
+                    "gm_native_coderunner": {
+                        "description": "启用原生代码执行器",
+                        "type": "bool",
+                        "hint": "启用后所有函数工具将全部失效",
+                        "obvious_hint": True,
+                    },
                     "gm_safety_settings": {
                         "description": "安全过滤器",
                         "type": "object",

astrbot/core/provider/entities.py

@@ -155,7 +155,7 @@ async def assemble_context(self) -> Dict:
         if self.image_urls:
             user_content = {
                 "role": "user",
-                "content": [{"type": "text", "text": self.prompt}],
+                "content": [{"type": "text", "text": self.prompt if self.prompt else "[图片]"}],
             }
             for image_url in self.image_urls:
                 if image_url.startswith("http"):