Update backend/app/auth.py

backend/app/auth.py

@@ -8,6 +8,12 @@ from sqlalchemy.orm import Session
 from .db import SessionLocal
 from .models import User
 
+# Import get_db from main to avoid circular dependency
+def _get_db_from_main():
+    """Import get_db from main.py to avoid circular dependencies."""
+    from .main import get_db
+    return get_db
+
 # JWT Configuration
 SECRET_KEY = os.environ.get("JWT_SECRET_KEY", "your-secret-key-change-in-production")
 ALGORITHM = "HS256"
@@ -45,13 +51,8 @@ def verify_token(token: str) -> dict:
         )
 
 
-def get_db():
-    """Database dependency."""
-    db = SessionLocal()
-    try:
-        yield db
-    finally:
-        db.close()
+# Note: get_db is defined in main.py to avoid circular imports
+# This function is kept here for backward compatibility but should use the one from main.py
 
 
 def get_current_user(