'''
import os
from flask import Flask, Response
from urllib.parse import urlparse

app = Flask(__name__)

@app.route('/')
def index():
    return 'Hello, welcome to the cat picture server!'

@app.route('/<path:path>')
def serve_jpeg(path):
    if path.endswith('.jpg'):
        file_path = path[1:]
        if os.path.isfile(file_path):
            with open(file_path, 'rb') as file:
                return Response(file.read(), content_type='image/jpeg')
        else:
            return 'File not found', 404
    else:
        return 'Only .jpg files are allowed', 403

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8000)
'''
'''
import os
from fastapi import FastAPI
from fastapi.responses import FileResponse
from urllib.parse import urlparse

app = FastAPI()

@app.get('/')
def index():
    return 'Hello, welcome to the cat picture server!'

@app.get('/{path:path}')
async def serve_jpeg(path: str):
    if path.endswith('.jpg'):
        file_path = path[1:]
        if os.path.isfile(file_path):
            return FileResponse(file_path, media_type='image/jpeg')
        else:
            return {'detail': 'File not found'}, 404
    else:
        return {'detail': 'Only .jpg files are allowed'}, 403

if __name__ == '__main__':
    import uvicorn
    uvicorn.run(app, host='0.0.0.0', port=8000)
'''