human
Complete the below
def deprecated(func):

    ''''This is a decorator which can be used to mark functions
    as deprecated. It will result in a warning being emitted
    when the function is used.
    ## Usage examples ##
    @deprecated
    def my_func():
    pass
    @other_decorators_must_be_upper
    @deprecated
    def my_func():
    pass'
    '''

What is a the Python program you requested?
assistant
#Here is the Python program you requested.
    @functools.wraps(func)
    def new_func(*args, **kwargs):
        warnings.warn_explicit(('Call    to    deprecated    function    %(funcname)s.' % {'funcname': func.__name__}), category=DeprecationWarning, filename=func.__code__.co_filename, lineno=(func.__code__.co_firstlineno + 1))
        return func(*args, **kwargs)
    return new_func