human
I wrote the below code

    def traverse(symbols, frame):
        'Recursively    inject    symbols    to    the    global    namespace.    '
        for symbol in symbols:
            if isinstance(symbol, Basic):
                frame.f_globals[symbol.name] = symbol
            elif isinstance(symbol, FunctionClass):
                frame.f_globals[symbol.__name__] = symbol
            else:
                traverse(symbol, frame)
    from inspect import currentframe
    frame = currentframe().f_back
    try:
        syms = symbols(names, **args)
        if (syms is not None):
            if isinstance(syms, Basic):
                frame.f_globals[syms.name] = syms
            elif isinstance(syms, FunctionClass):
                frame.f_globals[syms.__name__] = syms
            else:
                traverse(syms, frame)
    finally:
        del frame
    return syms

What's a good function header?

=====
Here's a good function header?
assistant
#Here's a good function header.

def var(names, **args):