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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 instantiate_components(self, callback=None):
 """ Instantiates the Components. Usage:: True True <tests_component_a.TestsComponentA object at 0x17a5bb0> :param callback: Callback object. :type callback: object """


        uninstantiated_components = [component
                                     for component in self.list_components()
                                     if not self.instantiate_component(component, callback)]
        if not uninstantiated_components:
            return True
        else:
            raise manager.exceptions.ComponentInstantiationError(
                "{0} | '{1}' Components failed to instantiate!".format(self.__class__.__name__,
                                                                       ", ".join(uninstantiated_components)))