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📜  NameError Traceback(最近一次调用最后一次)<ipython-input-36-28457fcc3f62>在<module>----&gt; 1 plt.bar(freqs.index, freqs.values, color = &quot;green&quot;) 2 plt.show() NameError: name &#39;freqs&#39; is not defined 代码示例

📅  最后修改于: 2022-03-11 14:45:17.215000             🧑  作者: Mango

代码示例1
NameError                                 Traceback (most recent call last)
 in 
----> 1 plt.bar(freqs.index, freqs.values, color = "green")
      2 plt.show()

NameError: name 'freqs' is not defined