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New docs about yaml crew with decorators. Simplify template crew with… (#1701)

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* New docs about yaml crew with decorators. Simplify template crew with links

* Fix spelling issues.
This commit is contained in:
Brandon Hancock (bhancock_ai)
2024-12-05 11:23:20 -05:00
committed by GitHub
parent 611526596a
commit b0f1d1fcf0
3 changed files with 203 additions and 53 deletions
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43
src/crewai/cli/templates/crew/crew.py
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@@ -1,37 +1,26 @@
from crewai import Agent, Crew, Process, Task
from crewai.project import CrewBase, agent, crew, task, before_kickoff, after_kickoff
# Uncomment the following line to use an example of a custom tool
# from {{folder_name}}.tools.custom_tool import MyCustomTool
# Uncomment the following line to use an example of a knowledge source
# from crewai.knowledge.source.text_file_knowledge_source import TextFileKnowledgeSource
from crewai.project import CrewBase, agent, crew, task
# Check our tools documentations for more information on how to use them
# from crewai_tools import SerperDevTool
# If you want to run a snippet of code before or after the crew starts,
# you can use the @before_kickoff and @after_kickoff decorators
# https://docs.crewai.com/concepts/crews#example-crew-class-with-decorators
@CrewBase
class {{crew_name}}():
"""{{crew_name}} crew"""
# Learn more about YAML configuration files here:
# Agents: https://docs.crewai.com/concepts/agents#yaml-configuration-recommended
# Tasks: https://docs.crewai.com/concepts/tasks#yaml-configuration-recommended
agents_config = 'config/agents.yaml'
tasks_config = 'config/tasks.yaml'
@before_kickoff # Optional hook to be executed before the crew starts
def pull_data_example(self, inputs):
# Example of pulling data from an external API, dynamically changing the inputs
inputs['extra_data'] = "This is extra data"
return inputs
@after_kickoff # Optional hook to be executed after the crew has finished
def log_results(self, output):
# Example of logging results, dynamically changing the output
print(f"Results: {output}")
return output
# If you would like to add tools to your agents, you can learn more about it here:
# https://docs.crewai.com/concepts/agents#agent-tools
@agent
def researcher(self) -> Agent:
return Agent(
config=self.agents_config['researcher'],
# tools=[MyCustomTool()], # Example of custom tool, loaded on the beginning of file
verbose=True
)
@@ -42,6 +31,9 @@ class {{crew_name}}():
verbose=True
)
# To learn more about structured task outputs,
# task dependencies, and task callbacks, check out the documentation:
# https://docs.crewai.com/concepts/tasks#overview-of-a-task
@task
def research_task(self) -> Task:
return Task(
@@ -58,14 +50,8 @@ class {{crew_name}}():
@crew
def crew(self) -> Crew:
"""Creates the {{crew_name}} crew"""
# You can add knowledge sources here
# knowledge_path = "user_preference.txt"
# sources = [
# TextFileKnowledgeSource(
# file_path="knowledge/user_preference.txt",
# metadata={"preference": "personal"}
# ),
# ]
# To learn how to add knowledge sources to your crew, check out the documentation:
# https://docs.crewai.com/concepts/knowledge#what-is-knowledge
return Crew(
agents=self.agents, # Automatically created by the @agent decorator
@@ -73,5 +59,4 @@ class {{crew_name}}():
process=Process.sequential,
verbose=True,
# process=Process.hierarchical, # In case you wanna use that instead https://docs.crewai.com/how-to/Hierarchical/
# knowledge_sources=sources, # In the case you want to add knowledge sources
)