=== Week 9 Autograder ===
  ✓ PASS  found validation_queries.sql
  ✓ PASS  found schema_setup.sql
  ✓ PASS  found data_dictionary.md
  ✓ PASS  found verification_results.sql
  ✓ PASS  found AI_ASSIST.md
  ✓ PASS  Level 1: required files (10/10 pts)
  ✓ PASS  validation_queries.sql: file filled (no stub TODOs)
  ✓ PASS  validation_queries.sql: HAVING COUNT pattern found (duplicate check)
  ✓ PASS  validation_queries.sql: IS NULL check found (null integrity)
  ✓ PASS  validation_queries.sql: range check found (MIN/MAX or negative-fare count)
  ✓ PASS  validation_queries.sql: LEFT JOIN … IS NULL / NOT EXISTS orphan check (Task 1.4)
  ✓ PASS  Level 2: Task 1 validation queries (20/20 pts)
  ✓ PASS  schema_setup.sql: file filled (no stub TODOs)
  ✗ FAIL  schema_setup.sql: vw_dim_zones view not found — check spelling (Task 2)
  ✗ FAIL  schema_setup.sql: vw_fact_trips view not found — check spelling (Task 2)
  ✓ PASS  schema_setup.sql: negative fare filter (fare_amount >= 0) present in vw_fact_trips
  ✓ PASS  schema_setup.sql: pickup_datetime::TIMESTAMP cast present in vw_fact_trips
  ✓ PASS  Level 3: Task 2 star schema views (20/30 pts)
  ✓ PASS  data_dictionary.md: file filled (no stub TODOs)
  ✓ PASS  data_dictionary.md: 'Grain' heading/label present
  ✓ PASS  data_dictionary.md: primary key documented
  ✓ PASS  data_dictionary.md: measures list includes at least one aggregatable column
  ✓ PASS  Level 4: Task 3 data dictionary (15/15 pts)
  ✓ PASS  verification_results.sql: file filled (no stub TODOs)
  ✓ PASS  verification_results.sql: borough-level query found (Task 4.1)
  ✓ PASS  verification_results.sql: fare_amount revenue query found (Task 4.2)
  ✓ PASS  verification_results.sql: time-pattern query found (DOW or HOUR extraction) (Task 4.4)
  ✓ PASS  Level 5: Task 4 verification queries (15/15 pts)
  ✓ PASS  screenshot is /home/runner/work/c55-data-week-9/c55-data-week-9/assignment/assets/borough_count.png (.png format ✓)
  ✓ PASS  Level 6: borough screenshot (5/5 pts)
  ✗ FAIL  AI_ASSIST.md: file is empty or still contains unfilled TODO stubs
  ✓ PASS  Level 7: Task 5 AI log (0/5 pts)

Score: 85 / 100  (passing: 60)  pass=true