There are two samples A and B. Draw boxplots comparing these two samples with a light blue filler and a caption for the names of the samples

def box_plots(A, B):
  fig = plt.figure(figsize=(8, 6))
  ax = fig.add_subplot(111)
  ax.boxplot([A, B], labels=['A', 'B'], patch_artist=True,
             boxprops=dict(facecolor='lightblue', color='black', linewidth=1),
             medianprops=dict(color='black'))
  plt.show()
    
box_plots(A, B)