Send an Image file to client on Python Flask REST

send.py

from flask.views import MethodView
from flask import jsonify, request, abort
import uuid
import os

from werkzeug.utils import secure_filename

class MediaAPI(MethodView):

        def __init__(self):
            if request.method != 'GET' and not request.files:
                abort(400)

        def get(self, media_id):
          if media_id:
                # return image with specified id
                
                # checks if media_id is a record on db and if so return the media
                image = ImageModel.objects.filter(image_id=media_id).first()

                if image:
                    
                    # append media_id to file path so as to perfom send_file()
                    file_path = os.path.join(os.getcwd(), 'static', 'upload', 'image', '', media_id)

                    if os.path.isfile(file_path):
                        return send_file(file_path), 200
                else:
                    error = "Media not found"
                    return jsonify({"error":error}),404
                    
            else:
                error = "Media not found"
                return jsonify({"error":error}),404