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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_commands(self, namespace):
 """Load all the commands from an entrypoint"""

        for ep in pkg_resources.iter_entry_points(namespace):
            LOG.debug('found command %r', ep.name)
            cmd_name = (ep.name.replace('_', ' ')
                        if self.convert_underscores
                        else ep.name)
            self.commands[cmd_name] = ep
        return