⚡ Live Sandbox: AI Dev Tool: Krea 3 An

📝 Editable Code Sandbox

```python
# AI Dev Tool: Krea Image Editor API
# ==================================
# Production Starter Boilerplate for Image Editing at Scale
# using Krea 3 Image Model, Cloudflare Workers, and PostgreSQL Vector Search

import os
import json
from fastapi import FastAPI, HTTPException
from fastapi.responses import JSONResponse
from pydantic import BaseModel
from typing import List, Optional
from sqlalchemy import create_engine, Column, Integer, String
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
from cloudflare import CloudflareWorkers
from krea import Krea3ImageModel
from postgresql import PostgreSQLVectorSearch

# Initialize FastAPI App
app = FastAPI()

# Define Image Model Request Body
class ImageModelRequest(BaseModel):
    image_url: str
    edit_instructions: str

# Define Image Model Response Body
class ImageModelResponse(BaseModel):
    edited_image_url: str
    success: bool

# Initialize Cloudflare Workers
cloudflare_workers = CloudflareWorkers()

# Initialize Krea 3 Image Model
krea_image_model = Krea3ImageModel()

# Initialize PostgreSQL Vector Search
postgresql_vector_search = PostgreSQLVectorSearch()

# Define PostgreSQL Database Connection

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