Cleanup time!

tests/test_checkpoint_resumption.py

@@ -23,7 +23,6 @@ import os
 import shutil
 import sys
 import time
-import signal
 from pathlib import Path
 from typing import List, Dict, Any
 import traceback

tests/test_delegate.py

@@ -12,7 +12,6 @@ Run with:  python -m pytest tests/test_delegate.py -v
 import json
 import os
 import sys
-import time
 import unittest
 from unittest.mock import MagicMock, patch
 

tests/test_temperature_fix.py

@@ -84,7 +84,7 @@ Create a markdown summary that captures all key information in a well-organized,
             max_tokens=4000
         )
         print(f"✅ SUCCESS")
-    except:
+    except Exception:
         print(f"❌ FAILED")
     
     await asyncio.sleep(0.5)
@@ -101,7 +101,7 @@ Create a markdown summary that captures all key information in a well-organized,
             max_tokens=4000
         )
         print(f"✅ SUCCESS")
-    except:
+    except Exception:
         print(f"❌ FAILED")
 
 if __name__ == "__main__":

tests/test_web_tools.py

@@ -21,7 +21,7 @@ import sys
 import os
 import argparse
 from datetime import datetime
-from typing import List, Dict, Any
+from typing import List
 
 # Import the web tools to test (updated path after moving tools/)
 from tools.web_tools import (