ios – Learn how to ship results of perform from Django Server to React Native App?

I’m research React Native and Django Improvement and I create an app which acknowledge a textual content from picture. I spotted POST technique from React Native to Django Server however I do not perceive ship the results of recognition again to React.
How I can resolve this downside?

Django Server:

views.py:

from .serializers import PostSerializer
from .fashions import Ocr
from rest_framework.views import APIView
from rest_framework.parsers import MultiPartParser, FormParser
from rest_framework.response import Response
from rest_framework import standing
# Create your views right here.

from django.http.response import JsonResponse
# Create your views right here.

# import pytesseract to transform textual content in picture to string
import pytesseract
# import summarize to summarize the ocred textual content

from .types import ImageUpload
import os

# import Picture from PIL to learn picture
from PIL import Picture

from django.conf import settings

# Create your views right here.

class PostView(APIView):
    parser_classes = (MultiPartParser, FormParser)

    def get(self, request, *args, **kwargs):
        posts = Ocr.objects.all()
        serializer = PostSerializer(posts, many=True)
        print(serializer.information)
        return Response(serializer.information)

    def publish(self, request, *args, **kwargs):
        posts_serializer = PostSerializer(information=request.information)
        if posts_serializer.is_valid():
            textual content = ""
            message = ""
            posts_serializer.save()
            strive:
                posts_serializer.save()
                picture = request.FILES['image']
                picture = picture.identify
                path = settings.MEDIA_ROOT
                pathz = path + "/photographs/" + picture

                textual content = pytesseract.image_to_string(Picture.open(pathz), lang='rus+eng')

                os.take away(pathz)
            besides Exception:
                message = "verify your filename and guarantee it would not have any area or verify if it has any textual content"
            context = {
                    'textual content': textual content,
                    'message': message
            }
            print(context)
            return Response(posts_serializer.information, standing=standing.HTTP_201_CREATED)
        else:
            return Response(posts_serializer.errors, standing=standing.HTTP_400_BAD_REQUEST)

React-Native:

CameraScreen.js:

const postToServer = (img) => {
    const formData = new FormData();
    
    formData.append('picture', {
                uri: img.uri,
                kind: 'picture/jpeg', 
                identify: 'check.jpg',
            })
    formData.append('title', 'title');
        
        fetch('http://192.168.0.149:8000/api/textocr/', {
          technique: 'POST',
          physique: formData,
          // If you happen to add this, add will not work
          headers: {
            'Settle for': 'utility/json',
            'Content material-Sort': 'multipart/form-data',
          }
        });
  }