NameError Traceback (most recent call last) <ipython-input-36-28457fcc3f62> in <module> ----> 1 plt.bar(freqs.index, freqs.values, color = "green") 2 plt.show() NameError: name 'freqs' is not defined code example

Example: 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

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