feat: Update endpoint login

endpoints/login.post.py

@@ -11,7 +11,7 @@ class LoginRequest(BaseModel):
 
 @router.post("/login")
 async def login_demo(request: LoginRequest):
-    """Demo login endpoint"""
+    """Demo login endpoint"""hyg
     user = next((u for u in users if u["username"] == request.username), None)
     if not user or user["password"] != request.password:
         raise HTTPException(status_code=400, detail="Invalid credentials")