⚡ Live Sandbox: AI Dev Tool: Be The Onions Hero

📝 Editable Code Sandbox

```python
# AI Dev Tool: FastAPI Pydantic v2 Micro-SaaS Boilerplate with Cloudflare Workers D1 Starter
# =================================================================================================
# This production-ready developer code asset provides a starter boilerplate for building
# high-performance Micro-SaaS applications using FastAPI, Pydantic v2, and Cloudflare Workers D1.

from fastapi import FastAPI, HTTPException
from pydantic import BaseModel
from typing import List, Optional
import sqlite3
import json

# Define the FastAPI application
app = FastAPI(title="FastAPI Pydantic v2 Micro-SaaS Boilerplate",
              description="A production-ready starter boilerplate for building high-performance Micro-SaaS applications",
              version="1.0.0")

# Define the Pydantic models
class User(BaseModel):
    """User model"""
    id: int
    name: str
    email: str

class Item(BaseModel):
    """Item model"""
    id: int
    name: str
    description: str
    price: float

# Define the database connection
class Database:
    """Database connection"""
    def __init__(self, db_name: str):
        self.conn = sqlite3.connect(db_name)
        self

🖥️ Interactive Execution Terminal Console

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