⚡ Live Sandbox: AI Dev Tool: Why dont more developers

📝 Editable Code Sandbox

```python
# AI Dev Tool: FastAPI Pydantic v2 Micro-SaaS Boilerplate
# Description: Production-ready starter boilerplate for building micro-SaaS applications with FastAPI and Pydantic v2
# Author: [Your Name]

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

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

# Define the Pydantic model for the budget cap
class BudgetCap(BaseModel):
    id: int
    name: str
    limit: float

# Define the Pydantic model for the expense
class Expense(BaseModel):
    id: int
    name: str
    amount: float
    budget_cap_id: int

# Create a connection to the SQLite database
def create_connection():
    conn = None
    try:
        conn = sqlite3.connect("budget.db")
        return conn
    except Error as e:

🖥️ Interactive Execution Terminal Console

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