start.json

{
  "run": [
    {
      "method": "shell.start",
      "params": {
        "env": {
          "HF_HOME": "./huggingface",
          "ALLOW_FILE_UPLOAD": "True",
          "COQUI_TOS_AGREED": "1"
        }
      }
    },
    {
      "method": "shell.enter",
      "params": {
        "message": "{{os.platform() === 'win32' ? 'env\\\\Scripts\\\\activate env' : 'source env/bin/activate env'}}",
        "on": [
          {
            "event": null,
            "return": true
          }
        ]
      }
    },
    {
      "method": "shell.enter",
      "params": {
        "message": "python app.py",
        "on": [
          {
            "event": "/(http://[0-9.:]+)/",
            "return": "{{event.matches[0][1]}}"
          }
        ]
      }
    },
    {
      "method": "self.set",
      "params": {
        "session.json": {
          "url": "{{input}}"
        }
      }
    },
    {
      "method": "browser.open",
      "params": {
        "uri": "{{self.session.url}}",
        "target": "_blank"
      }
    },
    {
      "method": "process.wait"
    }
  ]
}