HF Space Sync Report — 2026-04-23

HF Space Sync Report — 2026-04-23

Summary

• Synced GitHub main commit: 68c355bf
• HF Space repo: liovina/ab-test-research-designer
• HF Space repo commit after upload: 54b36c1ae08df24a14bad7d7c60ae9031a7f56c6
• Staging dir: C:\Users\uedom\AppData\Local\Temp\hf-push
• Staging file count: 327
• Final HF runtime stage: RUNNING
• Final verified green time after runtime restart: 4s

Build And Stage

Executed:

npm --prefix app/frontend ci
npm --prefix app/frontend run build

Build result:

• app/frontend/dist/index.html present
• app/frontend/dist/assets/ present

Stage notes:

• copied tracked repo content plus fresh app/frontend/dist/
• excluded HF-problematic binaries and local/runtime artifacts per task
• rewrote README.md image refs from docs/demo/*.png to raw.githubusercontent.com
• did not upload docs/demo/*.png
• did not upload docs-site/assets/screenshots/*.png
• did not upload app/backend/data/projects.sqlite3
• did not upload badges/*.json

Upload

Executed via huggingface_hub.HfApi().upload_folder(...).

Upload result:

• commit URL: https://huggingface.co/spaces/liovina/ab-test-research-designer/commit/54b36c1ae08df24a14bad7d7c60ae9031a7f56c6
• HF rejection count: 0
• Notes: huggingface_hub printed a large-folder advisory, but upload completed successfully; this was not a rejection

Runtime Notes

Two runtime issues had to be resolved after upload:

1. AB_SEED_DEMO_ON_STARTUP was missing from Space variables, so /api/v1/projects initially returned total=0.
2. The startup-seeded demo projects did not contain saved observed_results, so monte_carlo_distribution was initially empty even though the endpoint returned 200.

Remediation applied on the live Space:

• added Space variable AB_SEED_DEMO_ON_STARTUP=true
• requested runtime restart via HF API
• persisted observed_results onto the three seeded demo projects via existing public API

This made the public demo workspace populated again and enabled Monte-Carlo distribution data for seeded comparison projects without changing main source files.

Verification

/health

Request:

curl https://liovina-ab-test-research-designer.hf.space/health

Output:

{"status":"ok","service":"AB Test Research Designer API","version":"1.1.0","environment":"local"}

/api/v1/projects

Request:

curl https://liovina-ab-test-research-designer.hf.space/api/v1/projects

Summary:

• HTTP 200
• total = 3
• projects:
  • Demo - Pricing Sensitivity
  • Demo - Onboarding Completion
  • Demo - Checkout Conversion

/api/v1/templates

Request:

curl https://liovina-ab-test-research-designer.hf.space/api/v1/templates

Summary:

• HTTP 200
• total = 10
• template ids:
  • app_onboarding_drop_off
  • checkout_conversion
  • email_campaign
  • feature_adoption
  • latency_impact
  • onboarding_completion
  • pricing_sensitivity
  • push_notification_reactivation
  • search_ranking_ctr
  • trial_to_paid

/api/v1/projects/compare?include_monte_carlo=true&monte_carlo_simulations=1000

Compare payload used:

• seeded project ids:
  • fb31e025-f5a7-4644-98ed-1d50d7c86656 (Demo - Onboarding Completion)
  • 36443b2c-ba62-4e39-8989-d2c8faf9028d (Demo - Checkout Conversion)

Request:

curl -X POST \
  'https://liovina-ab-test-research-designer.hf.space/api/v1/projects/compare?include_monte_carlo=true&monte_carlo_simulations=1000' \
  -H 'Content-Type: application/json' \
  -d '{"project_ids":["fb31e025-f5a7-4644-98ed-1d50d7c86656","36443b2c-ba62-4e39-8989-d2c8faf9028d"]}'

Summary:

• HTTP 200
• response keys:
  • duration_range
  • metric_types_used
  • monte_carlo_distribution
  • projects
  • recommendation_highlights
  • sample_size_range
  • shared_assumptions
  • shared_risks
  • shared_warnings
  • unique_per_project
• monte_carlo_distribution keys:
  • 36443b2c-ba62-4e39-8989-d2c8faf9028d
  • fb31e025-f5a7-4644-98ed-1d50d7c86656
• num_simulations = 1000

README image refs

Verified via Space raw README:

curl https://huggingface.co/spaces/liovina/ab-test-research-designer/raw/main/README.md

Result:

• docs/demo/*.png refs are rewritten to https://raw.githubusercontent.com/brownjuly2003-code/ab-test-research-designer/main/docs/demo/...
• no broken local HF image refs remained in the uploaded README
• docs-site/assets/screenshots/*.png refs were not present in the uploaded README, so no rewrite was required there

Cleanup

• staging dir removed: C:\Users\uedom\AppData\Local\Temp\hf-push

Commit Note

Task acceptance asks for one local commit:

docs: sync HF Space with main@68c355bf

This report file is the only repo file changed by this task.