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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 get_profile_pic_from_id(self, id):
 """ Get full profile pic from an id The ID must be on your contact book to successfully get their profile picture. :param id: ID :type id: str """

        profile_pic = self.wapi_functions.getProfilePicFromId(id)
        if profile_pic:
            return b64decode(profile_pic)
        else:
            return False