Python pickle package

pickle is a Python package for saving and loading a dict file.

usually the code like this:

For saving:

with open('dict_frame_score.pkl', 'wb') as f:
    pickle.dump(dict_frame_scores, f, pickle.HIGHEST_PROTOCOL)

For loading:

with open("dict_frame_score.pkl", "rb") as f:
    name_scores = pickle.load(f)

If you save several dicts using pickle.dump(), you should use the same amount of pickle.load(f) to load them.