Update app.py

app.py

@@ -7,7 +7,7 @@ model_id = "hsuwill000/Fluently-v4-LCM-openvino"
 HIGH = 1024
 WIDTH = 512
 
-batch_size = None  # Or set it to a specific positive integer if needed
+batch_size = -1  # Or set it to a specific positive integer if needed
 
 pipe = OVStableDiffusionPipeline.from_pretrained(
     model_id,