Align factor coder into new framework (#47)

* use CoSTEER as component name

* rename factorimplementation to avoid confusion

* rename modelimplementation

* align benchmark and evolving evaluators

* add scenario to evaluator init function

* rename all factorimplementationknowledge in CoSTEER

* remove all scenario related information in component

* remove useless code

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Co-authored-by: xuyang1 <xuyang1@microsoft.com>

rdagent/core/task_generator.py

@@ -2,11 +2,15 @@ from abc import ABC, abstractmethod
 from typing import Generic, List, Sequence, TypeVar
 
 from rdagent.core.experiment import Experiment
+from rdagent.core.scenario import Scenario
 
 ASpecificExp = TypeVar("ASpecificExp", bound=Experiment)
 
 
 class TaskGenerator(ABC, Generic[ASpecificExp]):
+    def __init__(self, scen: Scenario) -> None:
+        self.scen: Scenario = scen
+
     @abstractmethod
     def generate(self, exp: ASpecificExp) -> ASpecificExp:
         """