I am building a FastAPI application that receives a message and an image, in order to return an edited image based on the message provided with the image. The problem is that the app is returning the following error:
Traceback (most recent call last): File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\starlette\middleware\errors.py", line 162, in __call__ await self.app(scope, receive, _send) File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\starlette\middleware\exceptions.py", line 79, in __call__ raise exc File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\starlette\middleware\exceptions.py", line 68, in __call__ await self.app(scope, receive, sender) File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\fastapi\middleware\asyncexitstack.py", line 21, in __call__ raise e File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\fastapi\middleware\asyncexitstack.py", line 18, in __call__ await self.app(scope, receive, send) File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\starlette\routing.py", line 718, in __call__ await route.handle(scope, receive, send) File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\starlette\routing.py", line 276, in handle await self.app(scope, receive, send) File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\starlette\routing.py", line 66, in app response = await func(request) File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\fastapi\routing.py", line 237, in app raw_response = await run_endpoint_function( File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\venv\lib\site-packages\fastapi\routing.py", line 163, in run_endpoint_function return await dependant.call(**values) File "C:\Users\abu aisha\Documents\whatsappPhotoEditor\main.py", line 63, in reply image_url = image_response.json()["response_data"]["result"]["output"][0]KeyError: 'response_data'Below is the code to the FastAPI application, I have done some research and could not come up with anything tangible, that is why I am seeking the community's help.
from fastapi import FastAPI, Form, File, UploadFileimport requestsfrom utils import send_messagefrom dotenv import load_dotenvimport osimport jsonload_dotenv()app = FastAPI(debug=True)api_key = os.getenv("MONSTER_API_KEY")bearer_token = os.getenv("BEARER_TOKEN")whatsapp_number = os.getenv("TO_NUMBER")@app.post("/message")async def reply(file: UploadFile = File(...), prompt: str = Form(...)): file.filename = "image.jpg" contents = await file.read() with open(f"{file.filename}", "wb") as f: f.write(contents) url = "https://api.monsterapi.ai/apis/add-task" payload = {"model": "pix2pix","data": {"prompt": prompt,"negprompt": "","steps": 50,"guidance_scale": 12.5,"init_image_url": file.filename,"image_guidance_scale": 1.5 } } headers = {'x-api-key': api_key,'Authorization': bearer_token,'Content-Type': 'application/json' } response = requests.post(url, headers=headers, json=payload) response.raise_for_status() process_id = response.json()["process_id"] response_url = "https://api.monsterapi.ai/apis/task-status" response_payload = {"process_id": process_id } response_headers = {'x-api-key': api_key,'Authorization': bearer_token,'Content-Type': 'application/json' } image_response = requests.request("POST", response_url, headers=response_headers, data=response_payload) image_url = image_response.json()["response_data"]["result"]["output"][0] send_message(whatsapp_number, image_url) return ""This is the contents of response.json()
{'message': 'Request accepted successfully', 'process_id': 'eee2c49e-083a-11ee-b335-99c647f2e5d3'}This is the content of image_response.json():
{'message': 'Request processed successfully', 'response_data': {'process_id': 'eee2c49e-083a-11ee-b335-99c647f2e5d3', 'status': 'COMPLETED', 'result': {'output': ['https://processed-model-result.s3.us-east-2.amazonaws.com/eee2c49e-083a-11ee-b335-99c647f2e5d3_0.png']}, 'credit_used': 4, 'overage': 0}}This is the send_message() function:
import loggingfrom dotenv import load_dotenvimport osfrom twilio.rest import Clientload_dotenv()account_sid = os.getenv("TWILIO_ACCOUNT_SID")auth_token = os.getenv("TWILIO_AUTH_TOKEN")client = Client(account_sid, auth_token)twilio_number = os.getenv('TWILIO_NUMBER')# Set up logginglogging.basicConfig(level=logging.INFO)logger = logging.getLogger(__name__)# Sending message logic through Twilio Messaging APIdef send_message(to_number, media): try: message = client.messages.create( from_=f"whatsapp:{twilio_number}", to=f"whatsapp:{to_number}", media_url=[media] ) logger.info(f"Message sent to {to_number}: {message.media_url}") except Exception as e: logger.error(f"Error sending message to {to_number}: {e}")