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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 setup_failures(self, gremlins):
 """Add gremlins to environment"""


        assert isinstance(gremlins, dict) and 'gremlins' in gremlins
        for gremlin in gremlins['gremlins']:
            self.setup_failure(**gremlin)
        self.push_rules()