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---
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title: VacAIgent
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emoji: π¨
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colorFrom: yellow
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colorTo: purple
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sdk: streamlit
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sdk_version: 1.44.1
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app_file: app.py
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pinned: false
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license: apache-2.0
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short_description: Let AI agents plan your next vacation!
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---
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# ποΈ VacAIgent: Streamlit-Integrated AI Crew for Trip Planning
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_Forked and enhanced from the_ [_crewAI examples repository_](https://github.com/joaomdmoura/crewAI-examples/tree/main/trip_planner)
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## Introduction
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VacAIgent leverages the CrewAI framework to automate and enhance the trip planning experience, integrating a user-friendly Streamlit interface. This project demonstrates how autonomous AI agents can collaborate and execute complex tasks efficiently, now with an added layer of interactivity and accessibility through Streamlit.
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**Check out the video below for code walkthrough** π
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<a href="https://youtu.be/nKG_kbQUDDE">
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<img src="https://img.youtube.com/vi/nKG_kbQUDDE/hqdefault.jpg" alt="Watch the video" width="100%">
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</a>
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(_Trip example originally developed by [@joaomdmoura](https://x.com/joaomdmoura)_)
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## CrewAI Framework
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CrewAI simplifies the orchestration of role-playing AI agents. In VacAIgent, these agents collaboratively decide on cities and craft a complete itinerary for your trip based on specified preferences, all accessible via a streamlined Streamlit user interface.
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## Streamlit Interface
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The introduction of [Streamlit](https://streamlit.io/) transforms this application into an interactive web app, allowing users to easily input their preferences and receive tailored travel plans.
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## Running the Application
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To experience the VacAIgent app:
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### Pre-Requisites
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1. Install and Configure **git** on your machine
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2. Get the API key from **scrapinagent.com** from scrapinagent [Click Here to Signup](https://scrapingant.com/)
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3. Get the API from **SERPER API** from serper [Click here to Signup]( https://serper.dev/)
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### Deploy Trip Planner
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#### Step 1
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```sh
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git clone https://github.com/intel-sandbox/trip_planner_agent
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```
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* *Please make sure git is installed*
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#### Step 2
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Insall Dependencies
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```sh
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pip install -r requirements.txt
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```
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#### Step 3
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```sh
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cd trip_planner_agent
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```
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create `.streamlit/secrets.toml` file and Update **Credentials**
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you can use secrtes.example file for reference
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```sh
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SERPER_API_KEY=""
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SCRAPINGANT_API_KEY=""
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OPENAI_API_KEY=""
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MODEL_ID=""
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MODEL_BASE_URL=""
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```
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#### Step 4
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Run the application
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```sh
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streamlit run streamlit_app.py
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```
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Your application should be up and running
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**Disclaimer**: The application uses GPT-4 by default. Ensure you have access to OpenAI's API and be aware of the associated costs.
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## Details & Explanation
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- **Streamlit UI**: The Streamlit interface is implemented in `streamlit_app.py`, where users can input their trip details.
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- **Components**:
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- `./trip_tasks.py`: Contains task prompts for the agents.
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- `./trip_agents.py`: Manages the creation of agents.
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- `./tools directory`: Houses tool classes used by agents.
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- `./streamlit_app.py`: The heart of the Streamlit app.
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## Using GPT 3.5
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To switch from GPT-4 to GPT-3.5, pass the llm argument in the agent constructor:
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```python
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from langchain.chat_models import ChatOpenAI
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llm = ChatOpenAI(model='gpt-3.5-turbo') # Loading gpt-3.5-turbo (see more OpenAI models at https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4)
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class TripAgents:
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# ... existing methods
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def local_expert(self):
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return Agent(
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role='Local Expert',
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goal='Provide insights about the selected city',
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tools=[SearchTools.search_internet, BrowserTools.scrape_and_summarize_website],
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llm=llm,
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verbose=True
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)
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```
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## Using Local Models with Ollama
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For enhanced privacy and customization, you can integrate local models like Ollama:
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### Setting Up Ollama
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- **Installation**: Follow Ollama's guide for installation.
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- **Configuration**: Customize the model as per your requirements.
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### Integrating Ollama with CrewAI
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Pass the Ollama model to agents in the CrewAI framework:
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```python
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from langchain.llms import Ollama
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ollama_model = Ollama(model="agent")
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class TripAgents:
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# ... existing methods
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def local_expert(self):
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return Agent(
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role='Local Expert',
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tools=[SearchTools.search_internet, BrowserTools.scrape_and_summarize_website],
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llm=ollama_model,
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verbose=True
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)
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```
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## Benefits of Local Models
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- **Privacy**: Process sensitive data in-house.
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- **Customization**: Tailor models to fit specific needs.
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- **Performance**: Potentially faster responses with on-premises models.
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## License
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VacAIgent is open-sourced under the MIT License.
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Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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