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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 entry_point(entry_point_name):
 """Use this to decorate a DNAnexus execution environment entry point. Example: .. code-block:: python @dxpy.entry_point('main') def hello(i):
 pass """

    def wrap(f):
        ENTRY_POINT_TABLE[entry_point_name] = f
        @wraps(f)
        def wrapped_f(*args, **kwargs):
            return f(*args, **kwargs)
        return wrapped_f
    return wrap