Update app.py

app.py

@@ -167,7 +167,7 @@ model5 = Blip2ForConditionalGeneration.from_pretrained("ford442/blip2-image-to-t
 processor5 = Blip2Processor.from_pretrained("ford442/blip2-image-to-text-bf16")
 txt_tokenizer = AutoTokenizer.from_pretrained(checkpoint, add_prefix_space=False)
 txt_tokenizer.tokenizer_legacy=False
-model = AutoModelForCausalLM.from_pretrained(checkpoint,attn_implementation="flash_attention_2").to('cuda')
+model = AutoModelForCausalLM.from_pretrained(checkpoint).to('cuda')
 
 ip_model = IPAdapterXL(pipe, local_folder, ip_ckpt, device)
 text_encoder=CLIPTextModel.from_pretrained('ford442/RealVisXL_V5.0_BF16', subfolder='text_encoder',token=True).to(device=device, dtype=torch.bfloat16)