added package names to function calls

[codecov[bot]]

Codecov Report

Base: 14.97% // Head: 14.97% // No change to project coverage :thumbsup:

Coverage data is based on head (211b98e) compared to base (be79838). Patch coverage: 0.00% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #33 +/- ## ======================================= Coverage 14.97% 14.97% ======================================= Files 5 5 Lines 187 187 ======================================= Hits 28 28 Misses 159 159 ``` | [Impacted Files](https://codecov.io/gh/UBC-MDS/SpotifyAssistantR/pull/33?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=UBC-MDS) | Coverage Δ | | |---|---|---| | [R/get\_song\_recommendations.R](https://codecov.io/gh/UBC-MDS/SpotifyAssistantR/pull/33?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=UBC-MDS#diff-Ui9nZXRfc29uZ19yZWNvbW1lbmRhdGlvbnMuUg==) | `8.33% <0.00%> (ø)` | | | [R/get\_users\_playlists\_songs.R](https://codecov.io/gh/UBC-MDS/SpotifyAssistantR/pull/33?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=UBC-MDS#diff-Ui9nZXRfdXNlcnNfcGxheWxpc3RzX3NvbmdzLlI=) | `22.44% <ø> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=UBC-MDS). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=UBC-MDS)

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