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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 set_schema_to_public(self):
 """ Instructs to stay in the common 'public' schema. """

        self.tenant = FakeTenant(schema_name=get_public_schema_name())
        self.schema_name = get_public_schema_name()
        self.set_settings_schema(self.schema_name)
        self.search_path_set = False