best format to save a dictionary python code example

Example: python save a dictionary as an object

import pickle 
dictionary_data = {"a": 1, "b": 2}

# SAVE
with open("data.pkl", "wb") as pkl_handle:
	pickle.dump(dictionary_data, pkl_handle)

# LOAD
with open("data.pkl", "rb") as pkl_handle:
	output = pickle.load(pkl_handle)
    
print(output)