Brandon/cre 211 fix agent and task config for yaml based projects (#1211)

* Fixed agents. Now need to fix tasks.

* Add type fixes and fix task decorator

* Clean up logs

* fix more type errors

* Revert back to required

* Undo changes.

* Remove default none for properties that cannot be none

* Clean up comments

* Implement all of Guis feedback

src/crewai/project/annotations.py

@@ -1,3 +1,5 @@
+from functools import wraps
+
 from crewai.project.utils import memoize
 
 
@@ -5,21 +7,17 @@ def task(func):
     if not hasattr(task, "registration_order"):
         task.registration_order = []
 
-    func.is_task = True
-    memoized_func = memoize(func)
-
-    # Append the function name to the registration order list
-    task.registration_order.append(func.__name__)
-
+    @wraps(func)
     def wrapper(*args, **kwargs):
-        result = memoized_func(*args, **kwargs)
-
+        result = func(*args, **kwargs)
         if not result.name:
             result.name = func.__name__
-
         return result
 
-    return wrapper
+    setattr(wrapper, "is_task", True)
+    task.registration_order.append(func.__name__)
+
+    return memoize(wrapper)
 
 
 def agent(func):