Type hinting google docstring Attributes

 Docstring Google/NumPy format allow define class attributes with keyword "Attributes". But pycharm type hinting ignore it. 

Class attributes defined under keyword Parameters works fine, but its not correct.

class Foo(object):
    """Foo object

    Parameters
    ----------
    param1 : int
        Description of arg1
    param2 : str
        Description of arg2

    Attributes
    ----------
    msg : dict
        Description of msg
    code : list
        Description of code

    """
    def __init__(self, param1, param2):
        self.msg = None
        self.code = None

class Bar(object): 
    """Bar object

    Parameters
    ----------
    param1 : int
        Description of arg1
    param2 : str
        Description of arg2
    msg : dict
        Description of msg
    code : list
        Description of code

    """
    def __init__(self, param1, param2):
        self.msg = None
        self.code = None