win10 + py3.5 +requests-2.12.2+pycharm（之前的实例没什么问题）

就这句有警告   resp = s.send(prepped, timeout=5)

pycharm里面有提示

       This inspection reports discrepancies between declared parameters and      actual arguments, as well as incorrect arguments (e.g. duplicate named      arguments) and incorrect argument order. Decorators are analyzed, too.     

运行后：

  File "D:/Pycharm project/python_程序开发指南/test1.py", line 56, in hard_request

    resp = s.send(prepped, timeout=5)

TypeError: send() missing 1 required positional argument: 'request'