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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 create_superuser( self, username, email, short_name, full_name, institute, password, **extra_fields):
 """ Creates a new person with super powers. """

        return self._create_user(
            username=username, email=email,
            institute=institute, password=password,
            short_name=short_name, full_name=full_name,
            is_admin=True, **extra_fields)