review all notebooks are functioning correctly

[RDaxini]

Describe your changes

Reran all notebooks to ensure accurate outputs and no errors.
Replaced several API calls local file usage for tests. This can be switched back to making an API call if the user wishes in real applications.
Note on temperature scenario notebook: previously silently printed "No function results found" because the extract/plot helper filtered scene_temp.results.keys() looking for a "function" tuple key, but results is actually keyed by module-name strings. Now fixed.

Issue ticket number and link

Fixes #342

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist before requesting a review

• I have performed a self-review of my code
• Code changes are covered by tests.
• Code changes have been evaluated for compatibility/integration with Scenario analysis (for future PRs)
• Code changes have been evaluated for compatibility/integration with geospatial autotemplating (for future PRs)
• New functions added to init.py
• API.rst is up to date, along with other sphinx docs pages
• Example notebooks are rerun and differences in results scrutinized
• What's new changelog has been updated in the docs

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.72%. Comparing base (51172fd) to head (b8a8db2).
⚠️ Report is 505 commits behind head on development.

Additional details and impacted files

@@               Coverage Diff               @@
##           development     #350      +/-   ##
===============================================
+ Coverage        71.66%   74.72%   +3.06%     
===============================================
  Files               40       41       +1     
  Lines             4524     4823     +299     
===============================================
+ Hits              3242     3604     +362     
+ Misses            1282     1219      -63     

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