python生成词云图中出现的条状错误

一、词云图中的错误

1、生成词云图的源代码

import jieba
import matplotlib.pyplot as plt
import numpy as np
from PIL import Image
from wordcloud import WordCloud,STOPWORDS
def cloudchart():
    file = open('text.txt', 'r',encoding="gbk")
    res = jieba.cut(file.read())
    print(res)
    txt = '  '.join(res)
    # print((txt))
    image1 = Image.open(r'R-C.png')
    MASK = np.array(image1)
    #设置文本不想出现的文字
    stopwords = set(STOPWORDS)
    stopwords = stopwords.union(set(['四', '六','五','的','与','和','等']))
    # 设置词云的背景颜色、宽高、字数
    wordcloud = WordCloud(font_path=r'simhei.ttf',
                          background_color="white",
                          height=200,
                          width=150,
                          mask=MASK,
                          stopwords=stopwords,
                          max_font_size=120,
                          max_words=100).generate(txt)
    wordcloud.to_file("cyt1.png")
    plt.imshow(wordcloud)
    #不显示x轴y轴
    plt.axis('off')
    plt.show()
if __name__ == '__main__':
    cloudchart()

2、 出现的错误

如果join方法的’ '中沒有空格如下所示：

txt = ''.join(res)

会出现一些条状物，并且生成的词不是按照出现的频率高低

加入空格以后：