When trying to save plot image created with 'pandas.DataFrame.plot' from ' pandas.core.series.Series' object :
%matplotlib inline
type(class_counts) # pandas.core.series.Series
class_counts.plot(kind='bar', figsize=(20, 16), fontsize=26)
Like this:
import matplotlib.pyplot as plt
plt.savefig('figure_1.pdf', dpi=300)
results in empty pdf file. How to save image created with 'pandas.DataFrame.plot'?