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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 function_body(self):

 """Inserts a local variable initialization and body label"""

        if self.shared.function_vars > 0:
            const = self.symtab.insert_constant("0{}".format(self.shared.function_vars * 4), SharedData.TYPES.UNSIGNED)
            self.arithmetic("-", "%15", const, "%15")
        self.newline_label(self.shared.function_name + "_body", True, True)