implementing sequential process

crewai/crew.py

@@ -1,4 +1,4 @@
-from typing import List
+from typing import List, Any
 from pydantic.v1 import BaseModel, Field
 
 from .process import Process
@@ -11,9 +11,12 @@ class Crew(BaseModel):
 	their tasks.
 	"""
 	goal: str = Field(description="Objective of the crew being created.")
-	process: Process = Field(description="Process that the crew will follow.")
 	tasks: List[Task] = Field(description="List of tasks")
 	agents: List[Agent] = Field(description="List of agents in this crew.")
+	process: Process = Field(
+		description="Process that the crew will follow.",
+		default=Process.sequential
+	)
 
 	def kickoff(self) -> str:
 		"""
@@ -21,19 +24,18 @@ class Crew(BaseModel):
 			Returns:
 				output (List[str]): Output of the crew for each task.
 		"""
-		# if self.process == Process.consensual:
+		if self.process == Process.sequential:
-
+			return self.__sequential_loop()
 		return "Crew is executing task"
 
-	def __consensual_loop(self) -> str:
+	def __sequential_loop(self) -> str:
 		"""
-		Loop that executes the consensual process.
+		Loop that executes the sequential process.
 			Returns:
 				output (str): Output of the crew.
 		"""
+		task_outcome = None
+		for task in self.tasks:
+			task_outcome = task.execute(task_outcome)
 		
-		# The group of agents need to decide which agent will execute each task
+		return task_outcome
-		# in the self.task list. This is done by a voting process between all the
-		# agents in self.agents. The agent with the most votes will execute the
-		# task.
-		pass