remove weird stuff

app.py

@@ -1,12 +1,10 @@
 import gradio as gr
 import importlib.util
-import os
 import json
 import torch
 import gc
 from transformers import AutoModelForCausalLM, AutoTokenizer
 from functools import wraps
-import signal
 import threading
 import sys
 import argparse
@@ -165,23 +163,7 @@ def evaluate_submission(file_obj, debug=False):
         print(f"\n{'='*60}")
         print(f"EVALUATING: {file_path}")
         print(f"{'='*60}\n")
-        
-        # Clear any cached bytecode to avoid unmarshallable object errors
-        import sys
-        import pathlib
-        if file_path in sys.modules:
-            del sys.modules[file_path]
-        
-        # Remove .pyc files if they exist
-        py_file = pathlib.Path(file_path)
-        pycache_dir = py_file.parent / '__pycache__'
-        if pycache_dir.exists():
-            for pyc_file in pycache_dir.glob(f'{py_file.stem}*.pyc'):
-                try:
-                    pyc_file.unlink()
-                except:
-                    pass
-        
+                
         # Import with a unique module name each time
         import time
         module_name = f"student_module_{int(time.time() * 1000000)}"