Application Error when deploying flask app on azure app service

Question

this is the "app.py" file in the Github repository.

from flask import Flask, jsonify, request
from flask_restful import Resource, Api
app = Flask(__name__)
api = Api(app)


# LUIS_Intent
from azure.cognitiveservices.language.luis.runtime import LUISRuntimeClient
from msrest.authentication import CognitiveServicesCredentials
import json

# Entity
from azure.core.credentials import AzureKeyCredential
from azure.ai.textanalytics import TextAnalyticsClient



class Intent_EU_Taxo(Resource):
    def get(self, sentence):
        predictionKey = 'XXXXXXXXXXXXXXXXXXXXXXXXXX' 
        predictionEndpoint = 'https://XXXXXXXXXXXX.cognitiveservices.azure.com/'
        app_id = 'XXXXXXXXXXXXXXXXXX'

        runtimeCredentials = CognitiveServicesCredentials(predictionKey)
        clientRuntime = LUISRuntimeClient(endpoint=predictionEndpoint, credentials=runtimeCredentials)

        predictionRequest = { "query" : sentence}

        predictionResponse = clientRuntime.prediction.get_slot_prediction(app_id, "Production", predictionRequest)
        top_intent_score = predictionResponse.prediction.intents[predictionResponse.prediction.top_intent].score

        return jsonify({'type': predictionResponse.prediction.top_intent, 'score': top_intent_score})


class Orga_Entity(Resource):
    def get(self, sentence):
        credential = AzureKeyCredential("XXXXXXXXXXXXXXXXXXXX")
        text_analytics_client = TextAnalyticsClient(endpoint="https://XXXXXXXXXXXXXXXX.cognitiveservices.azure.com/", credential=credential)

        documents = [sentence]

        response = text_analytics_client.recognize_entities(documents, language="de")
        result = [doc for doc in response if not doc.is_error]
        entity_list = []


        for doc in result:
            for entity in doc.entities:
                if entity.category == "Organization" and entity.confidence_score >= 0.5:
                    entity_list.append(entity.text)
                else:
                    pass

        return jsonify({'Company': entity_list[0]})


api.add_resource(Intent_EU_Taxo, '/intent/')
api.add_resource(Orga_Entity, '/entity/')


if __name__ == '__main__':
    app.run()

This is how my github folder looks like.

The Github looks like

This is in the requirements.txt file in the github repository:

Flask==1.1.2
Flask-restful==0.3.9
azure-ai-textanalytics==5.1.0
azure-cognitiveservices-language-luis==0.7.0
msrest==0.7.1
azure-core==1.24.2
azure-ai-textanalytics==5.1.0

I deploy this github repository to the azure app service with python 3.9 runtime. The deployment looks fine.

deploy from github on azure app

However, when I test it like "http://XXXXXXXX.azurewebsites.net/entity/"EU Taxo check für Siemens", it does not return the json result which I get in the local deployment.

Local deployment: local deployment

Deployment on Azure: enter image description here

I google a lot, but doesn't know what's wrong with my deployment.... I am very new to flask app and azure app service, please forgive me if it looks stupid. Thanks for every tips!

Application Error when deploying flask app on azure app service

0 Answers