如何在python中为短语而不是单个单词创建wordcloud

import matplotlib.pyplot as plt
from wordcloud import WordCloud

text = "这是一个短语示例，可以包含多个短语。"

import jieba
word_list = jieba.lcut(text)

phrase_list = []
phrase = ""
for word in word_list:
    phrase += word
    if word not in ["。", "！", "？", "，"]:
        phrase += " "
    else:
        phrase_list.append(phrase)
        phrase = ""

phrases = " ".join(phrase_list)

wordcloud = WordCloud(font_path="字体文件路径", background_color="白色", width=800, height=400, contour_color="灰色").generate(phrases)

plt.imshow(wordcloud, interpolation="bilinear")
plt.axis("off")
plt.show()