app.py

import streamlit as st
from dotenv import load_dotenv
from crewai import Crew
from tasks import TripPlanTask
from agents import TripPlanAgents

# Load environment variables
load_dotenv()

# Streamlit frontend
st.title('Trip Planner')

city = st.text_input('Enter the city:')
month = st.text_input('Enter the month:')

if st.button('Plan Trip'):
    if not city or not month:
        st.error("Please enter both city and month")
    else:
        # Perform trip planning tasks
        tasks = TripPlanTask()
        agents = TripPlanAgents()

        research_agent = agents.research_agent()
        trip_planning_agent = agents.trip_planning_agent()
        summary_and_plan_agent = agents.summary_and_plan_agent()

        research_task = tasks.research_task(research_agent, city, month)
        trip_planning_task = tasks.trip_planning_task(trip_planning_agent, city, month)
        summary_and_plan_task = tasks.summary_and_plan(summary_and_plan_agent, city)

        crew = Crew(
            agents=[
                research_agent,
                trip_planning_agent,
                summary_and_plan_agent
            ],
            tasks=[
                research_task,
                trip_planning_task,
                summary_and_plan_task
            ]
        )
        
        result = crew.kickoff()

        # Display the results in a user-friendly format
        if isinstance(result, dict):
            st.write("Trip Plan Summary:")
            for key, value in result.items():
                st.subheader(key)
                st.write(value)
        else:
            st.write(result)