Image utils updates

[wtgee]

• Removing unused experimental function
• Fixing pragma

[codecov]

Codecov Report

Merging #274 into develop will increase coverage by 1.58%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop     #274      +/-   ##
===========================================
+ Coverage    79.05%   80.63%   +1.58%     
===========================================
  Files           46       46              
  Lines         3275     3207      -68     
  Branches       426      411      -15     
===========================================
- Hits          2589     2586       -3     
+ Misses         540      474      -66     
- Partials       146      147       +1

Impacted Files	Coverage Δ
pocs/utils/images.py	56.08% <ø> (+9.92%)	⬆️
pocs/observatory.py	86.2% <0%> (-0.32%)	⬇️

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