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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 _load_ngram(name):
 """Dynamically import the python module with the ngram defined as a dictionary. Since bigger ngrams are large files its wasteful to always statically import them if they're not used. """

    module = importlib.import_module('lantern.analysis.english_ngrams.{}'.format(name))
    return getattr(module, name)