任务是更改PodcastEpisode类的getEpisodeInfo()方法。更多细节

class PodcastEpisode:
    def __init__(self, title, description, publish_date, duration):
        self.title = title
        self.description = description
        self.publish_date = publish_date
        self.duration = duration

    def getEpisodeInfo(self):
        return f"Title: {self.title}, Description: {self.description}, Publish Date: {self.publish_date}, Duration: {self.duration}"

class PodcastEpisode:
    def __init__(self, title, description, publish_date, duration, host, guests):
        self.title = title
        self.description = description
        self.publish_date = publish_date
        self.duration = duration
        self.host = host
        self.guests = guests

    def getEpisodeInfo(self):
        info = {
            "title": self.title,
            "description": self.description,
            "publish_date": self.publish_date,
            "duration": self.duration,
            "host": self.host,
            "guests": self.guests
        }
        return info