ci: fix ruff lint errors — CCC autonomous

Author: SuperInstance

holonomy_harmony/flow.py

@@ -17,7 +17,7 @@
 from enum import Enum, auto
 from typing import Dict, List, Optional, Tuple
 
-from .tonal_graph import TonalGraph, PITCH_CLASSES, TransitionDirection, classify_direction
+from .tonal_graph import TonalGraph, PITCH_CLASSES, TransitionDirection
 
 
 # ---------------------------------------------------------------------------

holonomy_harmony/topology.py

@@ -11,7 +11,7 @@
 from dataclasses import dataclass, field
 from typing import Dict, FrozenSet, List, Optional, Set, Tuple
 
-from .tonal_graph import TonalGraph, PITCH_CLASSES, Edge
+from .tonal_graph import TonalGraph, PITCH_CLASSES
 
 
 # ---------------------------------------------------------------------------

tests/test_flow.py

@@ -2,7 +2,6 @@
 
 from __future__ import annotations
 
-import math
 import pytest
 
 from holonomy_harmony.tonal_graph import TonalGraph

tests/test_topology.py

@@ -2,14 +2,12 @@
 
 from __future__ import annotations
 
-import pytest
 
 from holonomy_harmony.tonal_graph import TonalGraph
 from holonomy_harmony.topology import (
     BettiNumbers,
     FundamentalGroupPresentation,
     HomologyGroup,
-    SimplicialComplex,
     TopologicalInvariants,
     TopologyAnalyzer,
 )