I have used some custom components to override the install as per here: https://developers.home-assistant.io/docs/en/creating_component_loading.html
Now I have the situation where a new component has some bugs that I want to try to address but the fix I want to try is in a file in a library that the component uses
File “/usr/local/lib/python3.6/site-packages/nessclient/client.py”
Can I use a path to override this file in custom components? If not is there an easy way to make a change to that file? I am using hassio v0.87.0 on a Raspberry Pi.