def get_column_names(path_to_test, key_to_infer):
    """
    Get a list containing the names of the columns in your table minus the column that
    you want to infer.
    =Parameters=
    path_to_test: Path where your test.csv is saved.
    key_to_infer: The name of the column that you want to infer.
    """
    with open(path_to_test, 'r') as f:
        list_of_columns = f.readline()[:-1].split(',')
        list_of_columns.remove(key_to_infer[0])
    return list_of_columns