我想绘制一个频率分布图(单词出现次数和频率),以下是我的代码:
import matplotlib.pyplot as plt
y = [1,2,3,4,5]
x = ['apple', 'orange', 'pear', 'mango', 'peach']
plt.bar(x,y)
plt.show
然而,我遇到了这个错误:
TypeError: cannot concatenate 'str' and 'float' objects