Tell us what’s happening:
It seems that I can get the right solution when I separately test the function of my class, but when using the main() to do the overall test, it reports a lot of falses. It seems that there are some interference between different tests in test.py.
Your code so far
https://replit.com/@yjzhang1/boilerplate-budget-app-1#budget.py
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Challenge: Scientific Computing with Python Projects - Budget App
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