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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 parse_csv_headers(dataset_id):
 """Return the first row of a CSV as a list of headers."""

    data = Dataset.objects.get(pk=dataset_id)
    with open(data.dataset_file.path, 'r') as datasetFile:
        csvReader = reader(datasetFile, delimiter=',', quotechar='"')
        headers = next(csvReader)
        # print headers
    return headers