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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 _loadService(self, servicePath):
 """ Check if an application service can be found at the specified path. If found, instantiate it and add it to the application service pool. :param: <str> service file path :return: <void> """

        serviceName = ntpath.basename(servicePath).replace(".py", "")

        # importing service
        serviceSpec = importlib.util.spec_from_file_location(
            serviceName,
            servicePath
        )
        service = importlib.util.module_from_spec(serviceSpec)
        serviceSpec.loader.exec_module(service)

        # checking if there is a service in the file
        if hasattr(service, "Service"):
            # instantiate the service
            serviceInstance = service.Service(self.application)
            self.application.addService(
                self.name,
                serviceName,
                serviceInstance
            )