⚡ Live Sandbox: AI Dev Tool: Nextjs Expo Monorepo (41ds)

📝 Editable Code Sandbox

```python
# AI Dev Tool: Edge Function Vector Search API
# =============================================
# A production-ready API integration wrapper for PostgreSQL Vector Search Extension
# using FastAPI, Pydantic v2, and Cloudflare Workers.

from fastapi import FastAPI, HTTPException
from pydantic import BaseModel
from typing import List, Optional
import psycopg2
import json
from cloudflare import WorkersKV

# Initialize FastAPI app
app = FastAPI()

# Define Pydantic model for vector search query
class VectorSearchQuery(BaseModel):
    """Vector search query model"""
    query: str
    limit: Optional[int] = 10

# Define Pydantic model for vector search result
class VectorSearchResult(BaseModel):
    """Vector search result model"""
    id: int
    score: float
    data: dict

# Initialize PostgreSQL connection
def get_postgres_connection():
    """Get PostgreSQL connection"""
    try:
        return psycopg2.connect(
            host="localhost",
            database="vector_search_db",
            user="vector_search_user",
            password="vector_search_password"
        )
    except psycopg2.Error as e:
        raise HTTPException(status_code=500, detail=f"Failed to connect to PostgreSQL: {

🖥️ Interactive Execution Terminal Console

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