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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _safe_call(obj, methname, *args, **kwargs):
 """ Safely calls the method with the given methname on the given object. Remaining positional and keyword arguments are passed to the method. The return value is None, if the method is not available, or the return value of the method. """


    meth = getattr(obj, methname, None)
    if meth is None or not callable(meth):
        return

    return meth(*args, **kwargs)