revert modification on plan_mem_tool

src/app/agents/plan_memory_tool.py

@@ -4,18 +4,6 @@ from typing import TypedDict, Literal
 
 
 class Task(TypedDict):
-    """
-    Represents a single task in the execution plan.
-
-    Attributes:
-        name (str): The unique name of the task.
-        status (Literal["pending", "completed", "failed"]): The current status of the task.
-            - "pending": The task is yet to be executed.
-            - "completed": The task has been successfully executed.
-            - "failed": The task execution was unsuccessful.
-        result (str | None): An optional field to store the result or outcome of the task.
-            This could be a summary, an error message, or any relevant information.
-    """
     name: str
     status: Literal["pending", "completed", "failed"]
     result: str | None
@@ -25,7 +13,6 @@ class PlanMemoryTool(Toolkit):
     def __init__(self):
         self.tasks: list[Task] = []
         Toolkit.__init__(self, # type: ignore[call-arg]
-            name="Plan Memory Tool",
             instructions="Provides stateful, persistent memory for the Team Leader. " \
                  "This is your primary to-do list and state tracker. " \
                  "Use it to create, execute step-by-step, and record the results of your execution plan.",