scatter panda png

When trying to save plot image created with 'pandas. desiigner panda DataFrame. ling dragon tamer png 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