Create a histogram to compare numbers across principal books

histogram_numbers.py

df = pd.DataFrame.from_dict(match_dict)
#Extract a subset from the books we want to analyse
books = ['Genesis','Exodus','1Kings','2Kings','Psalms','Isaias','Mark','Matthew','Luke','John','Apocalypse']
# drop NaN, so where occurrences = 0, so we can have a comparison of the common set of numbers
# transpose the dataframe so  numbers will be the name of the columns
subset = df[book].dropna().T
# melt the dataframe
subset = subset.reset_index().melt(id_vars='index')
# rename columns 
subset.rename(columns={"index":"Book", "variable":"Number","value":"Occurrence"},inplace=True)
# display 
fig, ax = plt.subplots(figsize=(15,15))
sns.set_theme(style="white", context="talk")
sns.barplot(data=subset, x="Occurrence", y="Number", hue="Book",palette="deep", ax=ax)