New Framework for idea proposal and implementation on RD-Agent (#34)

* Commit init framework

* Co-authored-by: Yuante Li (FESCO Adecco Human Resources) <v-yuanteli@microsoft.com>
Co-authored-by: XianBW <XianBW@users.noreply.github.com>

* add an import

* refine the whole framework

* benchmark related framework

* fix black and isort errors

* move requirements to folder

* fix black again

---------

Co-authored-by: Young <afe.young@gmail.com>
Co-authored-by: xuyang1 <xuyang1@microsoft.com>

rdagent/core/implementation.py

@@ -1,10 +1,8 @@
 from abc import ABC, abstractmethod
 from typing import List, Sequence
 
-from rdagent.core.task import (
-    BaseTask,
-    TaskImplementation,
-)
+from rdagent.core.task import BaseTask, TaskImplementation
+
 
 class TaskGenerator(ABC):
     @abstractmethod
@@ -28,5 +26,3 @@ class TaskGenerator(ABC):
         feedback_obj_l : List[object]
 
         """
-
-