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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 set_itunes_block(self):
 """Check and see if podcast is blocked from iTunes and sets value"""

        try:
            block = self.soup.find('itunes:block').string.lower()
        except AttributeError:
            block = ""
        if block == "yes":
            self.itunes_block = True
        else:
            self.itunes_block = False