fixed metrics

seeds.py

@@ -1048,7 +1048,7 @@ def golden_task7(conn: sqlite3.Connection) -> None:
 # TASK 8: Data Poisoning & Quarantine Routing (Extreme)
 # =============================================================================
 
-TASK8_TARGET_DDL = \"\"\"
+TASK8_TARGET_DDL = """
 CREATE TABLE inventory (
     id INTEGER PRIMARY KEY,
     name TEXT NOT NULL,
@@ -1063,7 +1063,7 @@ CREATE TABLE inventory_quarantine (
     raw_sku TEXT,
     error_reason TEXT
 );
-\"\"\".strip()
+""".strip()
 
 def seed_task8(conn):
     conn.execute("CREATE TABLE staging_data (id INTEGER, item TEXT, cost TEXT, sku_code TEXT)")

server/app.py

@@ -18,14 +18,15 @@ from typing import Any, Dict, List, Optional
 from fastapi import Body
 
 # Support both in-repo and standalone imports
+import server.environment # Ensuring server is treated as a package
 try:
-    from openenv.core.env_server.http_server import create_app
-    from ..models import MigrationAction, MigrationObservation
-    from .environment import DbMigrationEnvironment
-except ImportError:
     from openenv.core.env_server.http_server import create_app
     from models import MigrationAction, MigrationObservation
     from server.environment import DbMigrationEnvironment
+except ImportError:
+    from openenv.core.env_server.http_server import create_app
+    from ..models import MigrationAction, MigrationObservation
+    from .environment import DbMigrationEnvironment
 
 
 # Get task name from environment variable (default to column-restructure)

server/environment.py

@@ -22,13 +22,13 @@ from typing import Any, Dict, List, Optional
 
 # Support both in-repo and standalone imports
 try:
-    from openenv.core.env_server.interfaces import Environment
-    from ..models import MigrationAction, MigrationObservation, MigrationState
-    from .grader import StateReconciler
-except ImportError:
     from openenv.core.env_server.interfaces import Environment
     from models import MigrationAction, MigrationObservation, MigrationState
     from server.grader import StateReconciler
+except ImportError:
+    from openenv.core.env_server.interfaces import Environment
+    from ..models import MigrationAction, MigrationObservation, MigrationState
+    from .grader import StateReconciler
 
 # Import seeds (handle both import paths)
 try:

server/grader.py

@@ -27,9 +27,9 @@ from typing import Any, Dict, List, Optional, Set, Tuple
 
 # Import seeds for golden migration functions
 try:
-    from .. import seeds
-except ImportError:
     import seeds
+except ImportError:
+    from .. import seeds
 
 
 def _get_table_names(conn: sqlite3.Connection) -> Set[str]: