Update authentication credentials in .env.example and modify password verification in auth.py to enhance security. The default password has been changed to 'volaris123' for improved security practices.

.env.example

@@ -9,5 +9,5 @@ LANGCHAIN_PROJECT=
 LANGSMITH_URL=
 
 # Authentication credentials
-AUTH_USERNAME=volaris
-AUTH_PASSWORD=volaris
+AUTH_USERNAME=
+AUTH_PASSWORD=

api/routers/auth.py

@@ -84,7 +84,7 @@ def verify_session(token: Optional[str]) -> Optional[dict]:
 def verify_credentials(username: str, password: str) -> bool:
     """Verify username and password against environment variables"""
     expected_username = os.getenv("AUTH_USERNAME", "volaris")
-    expected_password = os.getenv("AUTH_PASSWORD", "volaris")
+    expected_password = os.getenv("AUTH_PASSWORD", "volaris123")
     
     return username == expected_username and password == expected_password