Fix get_network_distribution

[eberrigan]

• Add check to get_network_distribution for roots with less than one point
• Add tests for get_network_distribution

Summary by CodeRabbit

• Bug Fix: Updated get_network_distribution function in sleap_roots/networklength.py to handle roots with only one point, ensuring accurate network length calculations.
• Test: Added comprehensive test cases for get_network_distribution in tests/test_networklength.py, covering scenarios including single-point networks, empty arrays, NaN values, and various fraction values. This enhances the robustness of our testing suite.

[coderabbitai]

Walkthrough

The changes primarily focus on enhancing the robustness of the get_network_distribution function and its corresponding tests. The function now handles edge cases more effectively, ensuring only valid roots are processed. Additionally, new test scenarios have been introduced to cover a wider range of inputs, thereby improving the overall reliability of the code.

Changes

File	Summary
.../networklength.py	Removed unused import and added checks for valid roots in get_network_distribution.
tests/test_networklength.py	Added new test cases for get_network_distribution, covering various scenarios including single-point networks, empty arrays, NaN values, monocots, and different fraction values.

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With each line he tweaked, with each test he spun,

He made sure the battle against bugs was won.

Now the code is stronger, the logic more tight,

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[coderabbitai]

Review Status

Actionable comments generated: 0

Commits

Files that changed from the base of the PR and between 7f92031 and bfdb265.

Files selected for processing (2)

• sleap_roots/networklength.py (2 hunks)
• tests/test_networklength.py (2 hunks)

Files skipped from review due to trivial changes (1)

• tests/test_networklength.py

Additional comments (Suppressed): 2

sleap_roots/networklength.py (2)

• 5-5: The import statement for get_root_lengths has been removed. Please verify that this function is no longer used in the codebase and that removing it doesn't affect any other parts of the system.

• 201-205: The new check ensures that only roots with more than one point are considered for calculations. This is a good practice as it prevents potential errors or inaccuracies when creating LineString objects from single-point roots.

[codecov]

Codecov Report

Merging #67 (bfdb265) into main (7f92031) will increase coverage by 0.15%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main      #67      +/-   ##
==========================================
+ Coverage   78.30%   78.45%   +0.15%     
==========================================
  Files          13       13              
  Lines         802      803       +1     
==========================================
+ Hits          628      630       +2     
+ Misses        174      173       -1     

Files Changed	Coverage Δ
sleap_roots/networklength.py	82.92% <100.00%> (+1.44%)	⬆️

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[linwang9926]

Looks good to me!

[eberrigan]

This PR fixes #66.