✅ Reading Secret.json

Hi, I want to read my secrets.json file, I set it but it doesnt work
my secrets.json:

{
   "Platanka:SMTPMail": "mail@gmail.com",
  "Platanka:MailPassword": "password"
  "Platanka:dbConnectionString": "stringconnect"
}

{
   "Platanka:SMTPMail": "mail@gmail.com",
  "Platanka:MailPassword": "password"
  "Platanka:dbConnectionString": "stringconnect"
}