human
Solve the following python programming problem given the following code:
def ignore_warnings(obj = None, category = Warning) : 
    "Context manager and decorator to ignore warnings.

    Note. Using this (in both variants) will clear all warnings
    from all python modules loaded. In case you need to test
    cross-module-warning-logging this is not your tool of choice.

    Parameters
    ----------
    category : warning class, defaults to Warning.
        The category to filter. If Warning, all categories will be muted.

    Examples
    --------
    >>> with ignore_warnings():
    ...     warnings.warn('buhuhuhu')

    >>> def nasty_warn():
    ...    warnings.warn('buhuhuhu')
    ...    print(42)

    >>> ignore_warnings(nasty_warn)()
    42
    " 
    if callable (obj) : 
        return _IgnoreWarnings (category = category) (obj) 
else : 
        return _IgnoreWarnings (category = obj) 

    
    

    Fix the buggy line: return _IgnoreWarnings (category = obj)
assistant
#Here is Python program to fix the buggy line: return _IgnoreWarnings (category = obj)
.

return _IgnoreWarnings (category = category)