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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 is_dragon(host, timeout=1):
 """ Check if host is a dragon. Check if the specified host is a dragon based on simple heuristic. The code simply checks if particular strings are in the index page. It should work for DragonMint or Innosilicon branded miners. """

        try:
            r = requests.get('http://{}/'.format(host), timeout=timeout)
            if r.status_code == 200:
                if '<title>DragonMint</title>' in r.text or \
                        '<title>AsicMiner</title>' in r.text:
                    return True
        except requests.exceptions.RequestException:
            pass
        return False