LLM_VNese_RAG

RAG, langchain, claude,sbert

How to run:

• Open all .py file and find all # TODO , follow TODO description to change the values.
• Suppose you're running on EC2, make sure EC2 role has following permissions:

Permission: AdminAccess

Trust Relationship:

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Principal": {
                "Service": "ec2.amazonaws.com"
            },
            "Action": "sts:AssumeRole"
        },
        {
            "Effect": "Allow",
            "Principal": {
                "AWS": "arn:aws:sts::<your acc ID>:assumed-role/<your EC2 instance Role>/<your EC2 instance ID>"
            },
            "Action": "sts:AssumeRole"
        }
    ]
}

• Make sure your Opensearch Collection has the right Data access policies for your EC2 role access:

• Prepare env with python ^3.10.12 and pip ^23.3.1

• Run as following:

  $ pip install -r requirements.txt
  $ streamlit run webapp.py 
  

Then you'll see a website, looking like this: This website can be accessible to anyone if your EC2 has public IP address.