Update app.py

app.py

@@ -47,7 +47,7 @@ examples = [
 ]
 
 # Environment variables and defaults for configuration
-MODEL_ID = os.getenv("MODEL_USED") #SG161222/RealVisXL_V4.0 / SG161222/Realistic_Vision_V5.1_noVAE / SG161222/RealVisXL_V4.0_Lightning  (1/3)
+MODEL_ID = os.getenv("MODEL_USED") #Use SDXL Model as "MODEL_REPO" --------->>> ”VALUE”. 
 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"