diff --git a/src/dir2md/compressors/gravitas.py b/src/dir2md/compressors/gravitas.py
index d95f226..f4f8b95 100644
--- a/src/dir2md/compressors/gravitas.py
+++ b/src/dir2md/compressors/gravitas.py
@@ -5,8 +5,7 @@
 reducing token count while maintaining readability.
 """
 
-from typing import Dict, Optional
-import re
+from typing import Dict
 
 
 class GravitasCompressor:
diff --git a/src/dir2md/query/suggester.py b/src/dir2md/query/suggester.py
index 0556161..176c0ff 100644
--- a/src/dir2md/query/suggester.py
+++ b/src/dir2md/query/suggester.py
@@ -171,12 +171,12 @@ def get_recent_queries(self, limit: int = 5) -> List[str]:
 
     print(f"Current query: '{test_query}'")
     print(f"Matched {len(matched_files)} files")
-    print(f"\nSuggested related queries:")
+    print("\nSuggested related queries:")
     for suggestion in suggestions:
         print(f"  - {suggestion}")
 
     # Directory grouping
-    print(f"\nFiles grouped by directory:")
+    print("\nFiles grouped by directory:")
     dir_groups = suggester.suggest_by_directory(matched_files)
     for dir_name, files in dir_groups.items():
         print(f"  {dir_name}:")
diff --git a/src/dir2md/spicy.py b/src/dir2md/spicy.py
index 495121d..5dfe1e5 100644
--- a/src/dir2md/spicy.py
+++ b/src/dir2md/spicy.py
@@ -6,7 +6,6 @@
 from typing import Dict, List, Tuple
 import subprocess
 import shutil
-import re
 from pathlib import Path
 
 SPICY_LEVELS = ["ok", "warn", "risk", "high", "critical"]
@@ -94,7 +93,7 @@ def bump(level: str, delta: int, category: str, message: str, suggestion: str, f
                             pass # absolute or outside root
                         
                         bump("critical", 50, "phantom_code", f"Phantom Code Detected: {msg}", "Remove unused code (Structural Atrophy)", file=rel_path, line=lnum)
-        except Exception as e:
+        except Exception:
             # Silent fail for implicit check, or warn if verbose
             pass