​
에이전트 실행에서의 인간 입력

인간 입력은 여러 에이전트 실행 시나리오에서 매우 중요하며, 에이전트가 필요할 때 추가 정보나 설명을 요청할 수 있게 해줍니다.
이 기능은 특히 복잡한 의사결정 과정이나 에이전트가 작업을 효과적으로 완료하기 위해 더 많은 세부 정보가 필요할 때 유용하게 사용됩니다.

​
CrewAI에서 인간 입력 사용하기

에이전트 실행에 인간 입력을 통합하려면, 태스크 정의에서 human_input 플래그를 설정하세요. 이 기능이 활성화되면 에이전트는 최종 답변을 제공하기 전에 사용자에게 입력을 요청합니다. 이 입력은 추가적인 컨텍스트를 제공하거나, 모호성을 해소하거나, 에이전트의 출력을 검증하는 데 사용할 수 있습니다.

​
예시:

pip install crewai
Code
import os
from crewai import Agent, Task, Crew
from crewai_tools import SerperDevTool

os.environ["SERPER_API_KEY"] = "Your Key"  # serper.dev API key
os.environ["OPENAI_API_KEY"] = "Your Key"

# Loading Tools
search_tool = SerperDevTool()

# Define your agents with roles, goals, tools, and additional attributes
researcher = Agent(
    role='Senior Research Analyst',
    goal='Uncover cutting-edge developments in AI and data science',
    backstory=(
        "You are a Senior Research Analyst at a leading tech think tank. "
        "Your expertise lies in identifying emerging trends and technologies in AI and data science. "
        "You have a knack for dissecting complex data and presenting actionable insights."
    ),
    verbose=True,
    allow_delegation=False,
    tools=[search_tool]
)
writer = Agent(
    role='Tech Content Strategist',
    goal='Craft compelling content on tech advancements',
    backstory=(
        "You are a renowned Tech Content Strategist, known for your insightful and engaging articles on technology and innovation. "
        "With a deep understanding of the tech industry, you transform complex concepts into compelling narratives."
    ),
    verbose=True,
    allow_delegation=True,
    tools=[search_tool],
    cache=False,  # Disable cache for this agent
)

# Create tasks for your agents
task1 = Task(
    description=(
        "Conduct a comprehensive analysis of the latest advancements in AI in 2025. "
        "Identify key trends, breakthrough technologies, and potential industry impacts. "
        "Compile your findings in a detailed report. "
        "Make sure to check with a human if the draft is good before finalizing your answer."
    ),
    expected_output='A comprehensive full report on the latest AI advancements in 2025, leave nothing out',
    agent=researcher,
    human_input=True
)

task2 = Task(
    description=(
        "Using the insights from the researcher\'s report, develop an engaging blog post that highlights the most significant AI advancements. "
        "Your post should be informative yet accessible, catering to a tech-savvy audience. "
        "Aim for a narrative that captures the essence of these breakthroughs and their implications for the future."
    ),
    expected_output='A compelling 3 paragraphs blog post formatted as markdown about the latest AI advancements in 2025',
    agent=writer,
    human_input=True
)

# Instantiate your crew with a sequential process
crew = Crew(
    agents=[researcher, writer],
    tasks=[task1, task2],
    verbose=True,
    memory=True,
    planning=True  # Enable planning feature for the crew
)

# Get your crew to work!
result = crew.kickoff()

print("######################")
print(result)