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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 set_control_scheme(self, agent_name, control_scheme):
 """Set the control scheme for a specific agent. Args: agent_name (str):
 The name of the agent to set the control scheme for. control_scheme (int):
 A control scheme value (see :obj:`holodeck.agents.ControlSchemes`) """

        if agent_name not in self.agents:
            print("No such agent %s" % agent_name)
        else:
            self.agents[agent_name].set_control_scheme(control_scheme)