Passing --debug option always set to debug mode on

[iromli]

Describe the bug

Running pygluu-kubernetes-gui --debug always sets debug mode on regardless of its value.

To Reproduce

Steps to reproduce the behavior:

1. Run pygluu-kubernetes-gui --debug 0

2. See the output below:

   2020-09-18 03:24:12,038 - gluu-common         -  INFO - Stable version : 4.2
   * Serving Flask app "pygluu.kubernetes.gui.app" (lazy loading)
   * Environment: production
    WARNING: This is a development server. Do not use it in a production deployment.
    Use a production WSGI server instead.
   * Debug mode: on
   

Expected behavior

Debug mode should be off