Update app.py

app.py

@@ -6,6 +6,13 @@ from transformers import AutoProcessor
 from longcat_image.models import LongCatImageTransformer2DModel
 from longcat_image.pipelines import LongCatImageEditPipeline, LongCatImagePipeline
 import numpy as np
+import random
+
+import os
+import requests
+import tempfile
+import shutil
+from urllib.parse import urlparse
 
 
 # --- Model Loading ---
@@ -210,7 +217,7 @@ with gr.Blocks(css=css) as app:
                         randomize_seed = gr.Checkbox(label="Randomize seed", value=True)
                         with gr.Row():
                             steps = gr.Slider(label="Inference steps steps", value=28, minimum=1, maximum=100, step=1)
-                            cfg = gr.Slider(label="Guidance Scale", value=4, minimum=1, maximum=20, step=0.5)
+                            cfg = gr.Slider(label="Guidance Scale", value=4.5, minimum=1, maximum=20, step=0.5)
                         # method = gr.Radio(label="Sampling method", value="DPM++ 2M Karras", choices=["DPM++ 2M Karras", "DPM++ SDE Karras", "Euler", "Euler a", "Heun", "DDIM"])
 
                 with gr.Row():