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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 process_loop_funcs(self, comp_n, loop_node):
 """ If the loop test node contains function calls, it connects the loop node to the nodes of those function calls. :param comp_n: The test node of a loop that may contain functions. :param loop_node: The loop node itself to connect to the new function nodes if any :return: None """

        if isinstance(comp_n, ast.Call) and get_call_names_as_string(comp_n.func) in self.function_names:
            last_node = self.visit(comp_n)
            last_node.connect(loop_node)