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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 getRfree(self):
        '''
        Returns an array of size self.AgentCount with self.RfreeNow in every entry.

        Parameters
        ----------
        None

        Returns
        -------
        RfreeNow : np.array
             Array of size self.AgentCount with risk free interest rate for each agent.
        '''
        RfreeNow = self.RfreeNow*np.ones(self.AgentCount)
        return RfreeNow