fix: add GZipMiddleware to compress responses for improved performance

app.py

@@ -25,6 +25,7 @@ import numpy as np
 import torch
 from fastapi import FastAPI, File, HTTPException, Response, UploadFile, BackgroundTasks
 from fastapi.middleware.cors import CORSMiddleware
+from fastapi.middleware.gzip import GZipMiddleware
 from fastapi.staticfiles import StaticFiles
 from PIL import Image
 from transformers import (
@@ -216,6 +217,7 @@ def _load_intrinsic_model():
 
 
 app = FastAPI()
+app.add_middleware(GZipMiddleware, minimum_size=1000)
 app.add_middleware(
     CORSMiddleware,
     allow_origins=["https://room-editor-9y3b.vercel.app"],