from dataclasses import dataclass
import pickle

@dataclass
class Project:
    acronym: str
    title: str
    description: str
    amount: int


if __name__ == "__main__":
    project1 = Project("acronym", "title", "description", 500)
    with open("file", "wb+") as file1:
        pickle.dump(project1, file1)
    with open("file", "rb") as file2:
        project2  = pickle.load(file2)
    print(project2)