How to enable Google Cloud Vision?
Here we show how to enable Google Cloud Vision.
Go to Google Console and select you project: https://console.cloud.google.com/apis/library
In section "API Library" enter to search field "cloud vision api" and press Enter
On the results page select "Cloud vision Api"
Click "ENABLE" button
Go to step 6 if earlier you not configured OTP and you not have uploaded Service Account json file on you server: https://raccoonsquare.com/help/how_to_add_firebase_otp_support/
Go to Credentials section: https://console.cloud.google.com/apis/credentials and select you Service Account, then click "KEYS" tab (2)
Click "ADD KEY" and "Create new key"
Select "key type" JSON and click "CREATE" button
You will receive a message "Private key saved to your computer" and the file will be saved on your computer
Downloaded json file copy to you server side folder: "js/firebase/" (Dating App) or "public/js/firebase/" (My Social Network)
Finish ;)