fix(api): 删除多余字符修复代码格式问题

- 移除文件末尾多余的不可见字符
- 确保代码结尾整洁无冗余
- 防止潜在的语法或解析错误

src/integrations/june/api.py

@@ -207,4 +207,3 @@ class SixClient:
         response.Data.guid = parse.unquote_plus(response.Data.guid)
         response.Data.post = parse.unquote_plus(response.Data.post)
         return response
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