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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 get_project_members(self):
 """Return the list of members in the project"""


        r = self._request('members/')
        if not r:
            return None

        retour = []

        for data in r.json()['members']:
            # Base properties
            u = User()
            u.__dict__.update(data)

            retour.append(u)

        return retour