chore: switch comments to en

pkg/config/impls/yaml.py

@@ -6,7 +6,7 @@ from .. import model as file_model
 
 
 class YAMLConfigFile(file_model.ConfigFile):
-    """YAML配置文件"""
+    """YAML config file"""
 
     def __init__(
         self,
@@ -42,7 +42,7 @@ class YAMLConfigFile(file_model.ConfigFile):
             try:
                 cfg = yaml.load(f, Loader=yaml.FullLoader)
             except yaml.YAMLError as e:
-                raise Exception(f'配置文件 {self.config_file_name} 语法错误: {e}')
+                raise Exception(f'Syntax error in config file {self.config_file_name}: {e}')
 
         if completion:
             for key in self.template_data: