fixing formatting

src/cost_tracker.py

@@ -46,10 +46,9 @@ MODEL_PRICING = [
 
 def estimate_cost(model: str, input_tokens: int, output_tokens: int) -> float:
  """
-    
-        
   Estimate the cost of a model call based on input and output tokens.
   Returns the total cost in USD.
+
   [C: src/gui_2.py:App._render_mma_track_summary, src/gui_2.py:App._render_mma_usage_section, src/gui_2.py:App._render_token_budget_panel, tests/test_cost_tracker.py:test_estimate_cost]
  """
  if not model:
@@ -60,5 +59,5 @@ def estimate_cost(model: str, input_tokens: int, output_tokens: int) -> float:
    input_cost = (input_tokens / 1_000_000) * rates["input_per_mtok"]
    output_cost = (output_tokens / 1_000_000) * rates["output_per_mtok"]
    return input_cost + output_cost
-            
  return 0.0
+ 

src/dag_engine.py

@@ -32,16 +32,12 @@ from src.performance_monitor import get_monitor
 
 class TrackDAG:
  """
- 
-  
  Manages a Directed Acyclic Graph of implementation tickets.
  Provides methods for dependency resolution, cycle detection, and topological sorting.
  """
 
  def __init__(self, tickets: List[Ticket]) -> None:
   """
-  
-    
   Initializes the TrackDAG with a list of Ticket objects.
   Args:
   tickets: A list of Ticket instances defining the graph nodes and edges.
@@ -52,8 +48,6 @@ class TrackDAG:
 
  def cascade_blocks(self) -> None:
   """
-  
-    
   Transitively marks `todo` tickets as `blocked` if any dependency is `blocked`.
   Propagates 'blocked' status from initially blocked nodes to their dependents.
   [C: tests/test_perf_dag.py:test_dag_performance]
@@ -90,8 +84,6 @@ class TrackDAG:
 
  def get_ready_tasks(self) -> List[Ticket]:
   """
-  
-    
   Returns a list of tickets that are in 'todo' status and whose dependencies are all 'completed'.
   Returns:
   A list of Ticket objects ready for execution.
@@ -105,8 +97,6 @@ class TrackDAG:
 
  def has_cycle(self) -> bool:
   """
-  
-    
   Performs an iterative Depth-First Search to detect cycles in the dependency graph.
   Returns:
   True if a cycle is detected, False otherwise.
@@ -139,8 +129,6 @@ class TrackDAG:
 
  def topological_sort(self) -> List[str]:
   """
-  
-    
   Returns a list of ticket IDs in topological order (dependencies before dependents).
   Uses Kahn's algorithm for efficient O(V+E) sorting and cycle detection.
   Returns:
@@ -176,16 +164,12 @@ class TrackDAG:
 
 class ExecutionEngine:
  """
- 
-  
  A state machine that governs the progression of tasks within a TrackDAG.
  Handles automatic queueing and manual task approval.
  """
 
  def __init__(self, dag: TrackDAG, auto_queue: bool = False) -> None:
   """
-  
-    
   Initializes the ExecutionEngine.
   Args:
   dag: The TrackDAG instance to manage.
@@ -197,8 +181,6 @@ class ExecutionEngine:
 
  def tick(self) -> List[Ticket]:
   """
-  
-    
   Evaluates the DAG and returns a list of tasks that are currently 'ready' for execution.
   If auto_queue is enabled, tasks without 'step_mode' will be marked as 'in_progress'.
   Returns:
@@ -212,8 +194,6 @@ class ExecutionEngine:
 
  def approve_task(self, task_id: str) -> None:
   """
-  
-    
   Manually transitions a task from 'todo' to 'in_progress' if its dependencies are met.
   Args:
   task_id: The ID of the task to approve.
@@ -225,8 +205,6 @@ class ExecutionEngine:
 
  def update_task_status(self, task_id: str, status: str) -> None:
   """
-  
-    
   Force-updates the status of a specific task.
   Args:
   task_id: The ID of the task.