How to set Google Credentials to call Google API from Python app on Heroku

Question

I have created a Python project with Flask and I uploaded it on Heroku as an app. The goal of this app is to identify the brand from a photo of a potato chips produ

Answer 1

The solution to my problem was (surprisingly) very simple.

I had only to replace

os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "/Users/User/PycharmProjects/Project_brand/Credentials.json"

with

os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "Credentials.json"

and this works both for my app on Heroku and locally when the Credentials.json file is within the project/app folder.