Update app.py

app.py

@@ -13,7 +13,7 @@ gr.Markdown()
 DESCRIPTIONx="""ㅤㅤㅤ## Midjourney XL"""
 
 # Use environment variables for flexibility
-MODEL_ID = os.getenv("MODEL_ID", "SG161222/RealVisXL_V4.0_Lightning")
+MODEL_ID = os.getenv("MODEL_REPO")
 MAX_IMAGE_SIZE = int(os.getenv("MAX_IMAGE_SIZE", "4096"))
 USE_TORCH_COMPILE = os.getenv("USE_TORCH_COMPILE", "0") == "1"
 ENABLE_CPU_OFFLOAD = os.getenv("ENABLE_CPU_OFFLOAD", "0") == "1"