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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 PathExists(v):
 """Verify the path exists, regardless of its type. True """

    try:
        if v:
            v = str(v)
            return os.path.exists(v)
        else:
            raise PathInvalid("Not a Path")
    except TypeError:
        raise PathInvalid("Not a Path")