<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def plot_term_kdes(self, words, **kwargs):
 """ Plot kernel density estimates for multiple words. Args: words (list):
 A list of unstemmed terms. """


        stem = PorterStemmer().stem

        for word in words:
            kde = self.kde(stem(word), **kwargs)
            plt.plot(kde)

        plt.show()