fix: do not use mutable data structure as argument #2
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Acceptance Criteria
We had a bug where 2 different instances of the
Healthcheck
class would share the same list of components, because the components were initialized using a list as default argument for the class__init__
method.This bug should be fixed now.
We should also avoid this kind of bug from happening in the future, by using the
flake8-bugbear
plugin to flake8. It will automatically detect this problem in case someone falls in the same trap.