fix: improve maintenance and synchronize live conversations

backend/app/core/auth.py

@@ -15,7 +15,6 @@ limitations under the License.
 """
 
 from fastapi import Depends, HTTPException, status, Cookie, Request
-from fastapi.security import HTTPBearer
 from sqlalchemy.orm import Session
 from typing import Callable, Iterable, Optional, List
 from uuid import UUID
@@ -25,7 +24,6 @@ from app.models.user import User
 from app.models.organization import Organization
 from app.services.auth_sessions import ACCESS, live_payload
 from app.core.logger import get_logger
-from app.models.role import Role
 
 logger = get_logger(__name__)
 

backend/app/core/auth_utils.py

@@ -20,7 +20,7 @@ import http.cookies
 from urllib.parse import parse_qs, urlparse
 from app.core.security import verify_conversation_token
 from app.core.logger import get_logger
-from app.database import get_db, SessionLocal
+from app.database import SessionLocal
 from app.models.user import User
 from sqlalchemy.orm import Session
 from app.core.cors import is_first_party_origin, origin_of

backend/app/core/config.py

@@ -15,7 +15,6 @@ limitations under the License.
 """
 
 import os
-import json
 from pydantic_settings import BaseSettings
 from typing import List, Literal, NamedTuple, Optional
 from dotenv import load_dotenv

backend/app/core/cors.py

@@ -15,7 +15,6 @@ limitations under the License.
 """
 
 import json
-import os
 import time
 import asyncio
 import traceback

backend/app/core/default_templates.py

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 """
 
-from typing import Dict, List
+from typing import Dict
 from app.models.agent import AgentType
 
 # Common base instructions for all agent types

backend/app/core/security.py

@@ -16,7 +16,7 @@ limitations under the License.
 
 import json
 from datetime import datetime, timedelta, timezone
-from typing import Optional, Dict
+from typing import Optional
 import re
 import uuid
 from jose import JWTError, jwt