🐛修复编码问题

nonebot_plugin_marshoai/models.py

@@ -78,8 +78,8 @@ class MarshoTools:
                 json_path = os.path.join(package_path, 'tools.json')
                 if os.path.exists(json_path):
                     try:
-                        with open(json_path, 'r') as json_file:
-                            data = json.load(json_file,encoding="utf-8")
+                        with open(json_path, 'r', encoding="utf-8") as json_file:
+                            data = json.load(json_file)
                             for i in data:
                                 self.tools_list.append(i)
                             # 导入包