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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 check_ellipsis(text):
 """Use an ellipsis instead of three dots."""

    err = "typography.symbols.ellipsis"
    msg = u"'...' is an approximation, use the ellipsis symbol '…'."
    regex = "\.\.\."

    return existence_check(text, [regex], err, msg, max_errors=3,
                           require_padding=False, offset=0)