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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 load_entry_points(self):
 """Load tasks from entry points."""

        if self.entry_point_group:
            task_packages = {}
            for item in pkg_resources.iter_entry_points(
                    group=self.entry_point_group):
                # Celery 4.2 requires autodiscover to be called with
                # related_name for Python 2.7.
                try:
                    pkg, related_name = item.module_name.rsplit('.', 1)
                except ValueError:
                    warnings.warn(
                        'The celery task module "{}" was not loaded. '
                        'Defining modules in bare Python modules is no longer '
                        'supported due to Celery v4.2 constraints. Please '
                        'move the module into a Python package.'.format(
                            item.module_name
                        ),
                        RuntimeWarning
                    )
                    continue
                if related_name not in task_packages:
                    task_packages[related_name] = []
                task_packages[related_name].append(pkg)

            if task_packages:
                for related_name, packages in task_packages.items():
                    self.celery.autodiscover_tasks(
                        packages, related_name=related_name, force=True
                    )