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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 Artifacts(self, os_name=None, cpe=None, label=None):
 """Whether the conditions applies, modulo host data. Args: os_name: An OS string. cpe: A CPE string. label: A label string. Returns: True if os_name, cpe or labels match. Empty values are ignored. """

    hit = lambda x: x[0] == x[1] or not x[0]
    seq = [(self.os_name, os_name), (self.cpe, cpe), (self.label, label)]
    return all(map(hit, seq))