solve bug

app.py

@@ -6,7 +6,7 @@ import os, shutil
 import gradio as gr
 from PIL import Image
 import sys, os
-from rembg import new_session,remove
+from rembg import new_session, remove
 from utils import functions
 from utils.functions import complete, clean, clean_by_name, get_random_name
 
@@ -31,9 +31,10 @@ def run_rembg(img):
 
     return cropped_image
 
-def run_rembg_withmodel(img, model):
-    model_name = model
-    session = new_session(model_name)
+def run_rembg_withmodel(img, model):    
+    logger.debug(f"model name : {model}")
+    session = new_session("isnet-general-use")
+    logger.debug(f"session name : {session}")
     output = remove(img, session=session)
     output_pil = Image.fromarray(output)