LangChain Solutions

Basic LangChain solutions

Prerequisites

1. Poetry

1. Ensure that you have Poetry installed on your system. You can install it using the following command:

curl -sSL https://install.python-poetry.org | python3 -

2. Add Poetry to path

• On Linux

echo $'\nexport PATH="/home/jovyan/.local/bin:$PATH"' >> ~/.bashrc

source ~/.bashrc

• On Mac

echo $'\nexport PATH="/home/jovyan/.local/bin:$PATH"' >> ~/.zshrc

source ~/.bashrc

3. Check result

poetry --version

Streamlit application

1. Create virtual environment

conda create --prefix ./.venv -y
conda activate ./.venv

2. Install dependencies

poetry install --no-root

3. Run the application

streamlit run RestaurantGenerator/main.py

4. Test the application

Open the browser and navigate to http://localhost:8501/

5. Deactivate the virtual environment

conda deactivate