End-to-End Medical Chatbot Project

FIRAS TLILI

End-To-End-Production-Ready-Medical-Chatbot-with-LLMOps

The "End-to-End Medical Chatbot Project" aims to build a sophisticated conversational AI for the healthcare domain, utilizing Large Language Models (LLMs) integrated with Pinecone and LangChain. The chatbot will provide accurate responses to health-related queries, assist in medical guidance, and retrieve relevant medical data using Pinecone's vector database for efficient and scalable search. The project involves setting up a retrieval-augmented generation (RAG) pipeline, configuring conversational flows, ensuring compliance with health information privacy standards, and validating outputs for medical accuracy. This project is ideal for creating intelligent virtual assistants for patient support, telemedicine, or healthcare research.

Demo

How to run?

STEPS:

Clone the repository
Project repo: https://github.com/

STEP 01- Create a conda environment after opening the repository

conda create -n medibot python=3.10 -y
conda activate medibot

STEP 02- install the requirements

pip install -r requirements.txt

Create a .env file in the root directory and add your Pinecone & openai credentials as follows:

PINECONE_API_KEY = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
OPENAI_API_KEY = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
# run the following command to store embeddings to pinecone
python store_index.py
# Finally run the following command
python app.py
Now,
open up localhost:

Techstack Used:

Python
LangChain
Flask
GPT
Pinecone

AWS-CICD-Deployment-with-Github-Actions

1. Login to AWS console.

2. Create IAM user for deployment

#with specific access

1. EC2 access : It is virtual machine

2. ECR: Elastic Container registry to save your docker image in aws


#Description: About the deployment

1. Build docker image of the source code

2. Push your docker image to ECR

3. Launch Your EC2

4. Pull Your image from ECR in EC2

5. Lauch your docker image in EC2

#Policy:

1. AmazonEC2ContainerRegistryFullAccess

2. AmazonEC2FullAccess

3. Create ECR repo to store/save docker image

- Save the URI: 970547337635.dkr.ecr.ap-south-1.amazonaws.com/medicalchatbot

4. Create EC2 machine (Ubuntu)

5. Open EC2 and Install docker in EC2 Machine:

#optinal

sudo apt-get update -y

sudo apt-get upgrade

#required

curl -fsSL https://get.docker.com -o get-docker.sh

sudo sh get-docker.sh

sudo usermod -aG docker ubuntu

newgrp docker

6. Configure EC2 as self-hosted runner:

setting>actions>runner>new self hosted runner> choose os> then run command one by one

7. Setup github secrets:

AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
AWS_DEFAULT_REGION
ECR_REPO
PINECONE_API_KEY
OPENAI_API_KEY
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Posted May 2, 2025

Built a medical chatbot using LLMs, Pinecone, and LangChain for healthcare.

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Timeline

Feb 4, 2025 - Feb 8, 2025

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