replace old folder

test_few_shot.py

@@ -1,4 +1,5 @@
 import os
+import shutil
 import numpy as np
 import torch
 import torch.nn.functional as F
@@ -17,8 +18,11 @@ def test_main_model(opts):
         import streamlit as st
 
     if opts.dir_res:
-        os.mkdir(os.path.join(opts.dir_res, "results"))
         dir_res = os.path.join(opts.dir_res, "results")
+        if os.path.exists(dir_res):
+            shutil.rmtree(dir_res)
+        os.mkdir(os.path.join(opts.dir_res, "results"))
+        
     else:
         dir_res = os.path.join(f"{opts.exp_path}", "experiments/", opts.name_exp, "results")