⚡ Live Sandbox: AI Dev Tool: Tell HN Cloudflare silently

📝 Editable Code Sandbox

```python
# AI Dev Tool: Intelligent Vector Search
# A PostgreSQL Vector Search Extension API Integration Wrapper

import os
import psycopg2
from psycopg2 import Error
from typing import List, Dict

class PostgreSQLVectorSearch:
    """
    A PostgreSQL Vector Search Extension API Integration Wrapper.

This class provides a simple interface to interact with the PostgreSQL Vector Search Extension.
    It allows you to create a vector search index, add documents to the index, and search for similar documents.
    """

def __init__(self, host: str, database: str, user: str, password: str):
        """
        Initialize the PostgreSQLVectorSearch class.

Args:
        - host (str): The hostname or IP address of the PostgreSQL server.
        - database (str): The name of the PostgreSQL database.
        - user (str): The username to use for the PostgreSQL connection.
        - password (str): The password to use for the PostgreSQL connection.
        """
        self.host = host
        self.database = database
        self.user = user
        self.password = password
        self.connection = None

def connect(self) -> None:
        """
        Establish a connection to the PostgreSQL database.
        """
        try:
            self.connection = psycopg

🖥️ Interactive Execution Terminal Console

⚡ Ready! Click ▶️ Run Code to execute code in browser terminal...