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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 execute(self, limit='default', params=None, **kwargs):
 """ If this expression is based on physical tables in a database backend, execute it against that backend. Parameters limit : integer or None, default 'default' Pass an integer to effect a specific row limit. limit=None means "no limit". The default is whatever is in ibis.options. Returns ------- result : expression-dependent Result of compiling expression and executing in backend """

        from ibis.client import execute

        return execute(self, limit=limit, params=params, **kwargs)