Fix ruff import sorting + activate pre-commit hook

.pre-commit-config.yaml

@@ -43,8 +43,9 @@ repos:
     rev: v0.14.7
     hooks:
       - id: ruff
-        # Added --quiet to suppress logs; --exit-zero makes it a "soft fail" if desired
-        args: [--fix, --quiet, --exit-zero]
+        # --fix auto-repairs what it can; without --exit-zero, unfixable lint
+        # errors block the commit, mirroring CI's strict `ruff check .`
+        args: [--fix, --quiet]
 
       - id: ruff-format
         args: [--quiet]

deeptutor/services/demo/rate_limiter.py

@@ -45,9 +45,9 @@
 
 from __future__ import annotations
 
+from dataclasses import dataclass
 import os
 import time
-from dataclasses import dataclass
 from typing import Callable
 
 _TRUTHY = {"1", "true", "yes", "on"}

tests/api/test_settings_router_secrets.py

@@ -5,8 +5,8 @@
 import json
 from pathlib import Path
 
-import pytest
 from fastapi.testclient import TestClient
+import pytest
 
 from deeptutor.api import main as api_main
 from deeptutor.api.routers import settings as settings_router
@@ -37,9 +37,7 @@ def _seed(svc: ModelCatalogService) -> None:
     svc.save(catalog)
 
 
-def test_get_catalog_has_no_key_but_has_indicators(
-    client, tmp_catalog, monkeypatch
-) -> None:
+def test_get_catalog_has_no_key_but_has_indicators(client, tmp_catalog, monkeypatch) -> None:
     monkeypatch.setenv("OPENAI_API_KEY", "sk-live")
     _seed(tmp_catalog)
 
@@ -53,9 +51,7 @@ def test_get_catalog_has_no_key_but_has_indicators(
     assert profile["api_key_env_var"] == "OPENAI_API_KEY"
 
 
-def test_get_catalog_indicator_false_when_env_unset(
-    client, tmp_catalog, monkeypatch
-) -> None:
+def test_get_catalog_indicator_false_when_env_unset(client, tmp_catalog, monkeypatch) -> None:
     monkeypatch.delenv("OPENAI_API_KEY", raising=False)
     _seed(tmp_catalog)
 

tests/services/demo/test_session_store_demo.py

@@ -13,9 +13,9 @@
 import pytest
 
 import deeptutor.services.demo.rate_limiter as rate_limiter
-import deeptutor.services.session.sqlite_store as sqlite_store
 from deeptutor.services.path_service import PathService
 from deeptutor.services.session import get_session_store
+import deeptutor.services.session.sqlite_store as sqlite_store
 from deeptutor.services.session.sqlite_store import get_sqlite_session_store