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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_lab_managers_formatted_emails(self):
 """Returns a list with lab managers formatted emails """

        users = api.get_users_by_roles("LabManager")
        users = map(lambda user: (user.getProperty("fullname"),
                                  user.getProperty("email")), users)
        return map(self.get_formatted_email, users)