style: format code with ruff

adapters/db/base.py

@@ -1,5 +1,4 @@
-from typing import Tuple, List, Dict, Any, Protocol
-from typing import List, Tuple, Any
+from typing import Tuple, List, Any, Protocol
 
 
 class DBAdapter(Protocol):

adapters/db/postgres_adapter.py

@@ -26,7 +26,7 @@ class PostgresAdapter(DBAdapter):
             lines = []
             for t in tables:
                 cur.execute(
-                    f"""
+                    """
                     SELECT column_name, data_type
                     FROM information_schema.columns
                     WHERE table_name = %s;

adapters/llm/base.py

@@ -1,6 +1,6 @@
 # adapters/llm/base.py
 from __future__ import annotations
-from typing import Tuple, List, Dict, Any, Protocol
+from typing import Tuple, Dict, Any, Protocol
 
 
 class LLMProvider(Protocol):

adapters/llm/openai_provider.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 import os
-from typing import Tuple, Dict, Any, List
 import json
 from adapters.llm.base import LLMProvider
 from openai import OpenAI

benchmarks/evaluate_spider.py

@@ -1,5 +1,7 @@
 from __future__ import annotations
-import time, json, subprocess
+import time
+import json
+import subprocess
 from pathlib import Path
 from tqdm import tqdm
 

benchmarks/spider_loader.py

@@ -1,5 +1,7 @@
 from __future__ import annotations
-import json, pathlib, sqlite3
+import json
+import pathlib
+import sqlite3
 from dataclasses import dataclass
 from typing import List, Optional
 import os

nl2sql/ambiguity_detector.py

@@ -1,5 +1,4 @@
 import re
-from typing import List
 
 
 class AmbiguityDetector:

nl2sql/safety.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
-import re, time
+import re
+import time
 from nl2sql.types import StageResult, StageTrace
 
 # --- Regex utils ---

tests/test_nl2sql_router.py

@@ -1,4 +1,3 @@
-import pytest
 from fastapi.testclient import TestClient
 from app.main import app
 from nl2sql.types import StageResult, StageTrace

tests/test_pipeline_integration.py

@@ -1,4 +1,3 @@
-import pytest
 from nl2sql.pipeline import Pipeline
 from nl2sql.types import StageResult, StageTrace