Fixes string conversion of paths

[kim-mskw]

• minor changes to path setting from config file
• kept giving me an error with the learning_config but I just change the position of the replace_paths function

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (588f56b) 76.76% compared to head (5bb4df2) 81.45%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #307 +/- ## ========================================== + Coverage 76.76% 81.45% +4.68% ========================================== Files 41 41 Lines 4695 4696 +1 ========================================== + Hits 3604 3825 +221 + Misses 1091 871 -220 ``` | [Flag](https://app.codecov.io/gh/assume-framework/assume/pull/307/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=assume-framework) | Coverage Δ | | |---|---|---| | [pytest](https://app.codecov.io/gh/assume-framework/assume/pull/307/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=assume-framework) | `81.45% <100.00%> (+4.68%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=assume-framework#carryforward-flags-in-the-pull-request-comment) to find out more.

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