https://korbillgates.tistory.com/173

import pickle
my_list = ['a','b','c']
 
## Save pickle
with open("data.pickle","wb") as fw:
    pickle.dump(my_list, fw)
 
## Load pickle
with open("data.pickle","rb") as fr:
    data = pickle.load(fr)
print(data)
#['a', 'b', 'c']