bug fix

toolbox.py

@@ -36,7 +36,6 @@
 from shared_utils.handle_upload import file_manifest_filter_type
 from shared_utils.handle_upload import extract_archive
 from typing import List
-from crazy_functions.latex_fns.latex_models import LatexPaperFileGroup, LatexPaperSplit
 pj = os.path.join
 default_user_name = "default_user"
 
@@ -868,11 +867,11 @@ def __exit__(self, exc_type, exc_value, traceback):
         if "HTTPS_PROXY" in os.environ:
             os.environ.pop("HTTPS_PROXY")
         return
-    
+
 class SafeUnpickler(pickle.Unpickler):
     # 定义允许的安全类
     safe_classes = {
-        'LatexPaperFileGroup': LatexPaperFileGroup , 
+        'LatexPaperFileGroup': LatexPaperFileGroup ,
         'LatexPaperSplit' : LatexPaperSplit
         # 在这里添加其他安全的类
     }