Backend-Repo

For .env - environment variable file, email ankit.sanghavi87@gmail.com For running the project, we use Gunicorn. There are the steps 0. Install python, pip and python virtual env

sudo apt install python
sudo apt update
sudo apt upgrade
sudo apt install python3-pip python3-venv

1. Setup python virtual environment python3 -m venv cback-env

2. Activate the virtual environment source cback-env/bin/activate

3. Install the requirements pip install -r requirements.txt

4. Install gunicorn sudo apt install gunicorn

5. Run the project in detached mode gunicorn -w 4 -b 0.0.0.0:5000 app:app -D

6. To stop the project ps aux | grep gunicorn

7. Kill the process kill -9 <process_id>

8. To run the project in debug mode python app.py

Custom code in langchain library

In the chat-verlab-backend/PYTHON_ENV/lib/python3.10/site-packages/langchain/schema/retriever.py, I have disabled class inheritance for the BaseRetriever class to not include inheriting from Serializable class

original code

class BaseRetriever(Serializable, ABC):
    """Abstract base class for a Document retrieval system.

    A retrieval system is defined as something that can take string queries and return
        the most 'relevant' Documents from some source.

new updated changed code

class BaseRetriever(ABC):
    """Abstract base class for a Document retrieval system.

    A retrieval system is defined as something that can take string queries and return
        the most 'relevant' Documents from some source.