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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 lines_from_string(string, as_interned=False):
 """ Create a list of file lines from a given string. Args: string (str):
 File string as_interned (bool):
 List of "interned" strings (default False) Returns: strings (list):
 File line list """

    if as_interned:
        return [sys.intern(line) for line in string.splitlines()]
    return string.splitlines()